Awtuun Fashion Sandfree Beach Mat Extra Large Bl Portable 79"X55" $11 Awtuun Sandfree Beach Mat, Extra Large 79"X55" Portable Beach Bl Sports Outdoors Outdoor Recreation Camping Hiking $11 Awtuun Sandfree Beach Mat, Extra Large 79"X55" Portable Beach Bl Sports Outdoors Outdoor Recreation Camping Hiking $11,79"X55",Portable,Mat,,Bl,Sandfree,Extra,Sports Outdoors , Outdoor Recreation , Camping Hiking,Awtuun,,Large,/it/about-us/privacy-policy,Beach,Beach Awtuun Fashion Sandfree Beach Mat Extra Large Bl Portable 79"X55" $11,79"X55",Portable,Mat,,Bl,Sandfree,Extra,Sports Outdoors , Outdoor Recreation , Camping Hiking,Awtuun,,Large,/it/about-us/privacy-policy,Beach,Beach

Awtuun Fashion Sandfree Beach Mat Extra Large San Jose Mall Bl Portable 79

Awtuun Sandfree Beach Mat, Extra Large 79"X55" Portable Beach Bl


Awtuun Sandfree Beach Mat, Extra Large 79"X55" Portable Beach Bl


Product description

Versatile Usage
✔Toy Mat: it can be used as a toy mat for children.
✔Sports: Yoga, gymnastics, volleyball, sports events and so on.
✔Beach: enjoy the sea and sunbath when you go to the beach in the summer.
✔Outdoor Activities: picnic, bike ride, hut hiking, festivals, camping, hiking, etc.
✔Travel: beach holiday, backpacking, family camping, day at the lake, world trip, etc.

How to Use the Beach Blanket?
1. Unfold the picnic blanket on the beach.
2. Stabilize the beach blanket on the ground with 4 ground stakes included to fix it well.

How to Clean This Blanket?
✦Do not iron and bleach.
✦Do not use fabric softener.
✦Wash with cold water and hang to dry.

Package Includes
1 x Beach Blanket
1 x Storage Bag
4 x Stakes

Awtuun Sandfree Beach Mat, Extra Large 79"X55" Portable Beach Bl

General Geology
Geologic Hazards
Oil and Gas
Plate Tectonics
Satellite Images
Teacher Resources
U.S. Maps
World Maps
World Records


Quartzite is metamorphic rock formed when sandstone is subjected to heat and pressure.
Pyroxene Minerals

Pyroxene Minerals are a group of chain silicate minerals found in igneous and metamorphic rocks.
Canary Islands

Where Are the Canary Islands? Off the northwest coast of Africa, 60 miles west of Morocco.
Phytoplankton Blooms

Phytoplankton Blooms are caused by an explosive growth rate of plankton in surface waters.
Bear Attacks

Bear Attacks - Knowing how to react to a bear encounter or attack could save your life.
Mineral Luster

What Is Luster? Luster is the light-reflecting characteristics of a mineral specimen.

Zircon is the primary ore of zirconium and a gemstone that is available in many colors.

Sand is a diverse material. This gallery includes photos of sand from around the world.
Crystal Habit

Crystal Habit is the external shape displayed by a crystal or an aggregate of crystals.
Hardness Picks

Hardness Picks - Test for hardness with precise and easy-to-use hardness picks.

Rocks - Galleries of igneous, sedimentary and metamorphic rock photos with descriptions.
Mineral Hardness

Mohs Hardness Scale is a set of reference minerals used for classroom hardness testing.

Coquina - A porous limestone composed almost entirely of fossil debris.
Largest Hurricanes

Largest Hurricanes Are they determined by wind speed, value of damage, most deaths?
Mount Etna

Mount Etna - The most active volcano in Europe continues an eruption that started in 2001.
Rock and Mineral Kits

Rock & Mineral Kits The best way to learn about rocks and minerals is with specimens!
Volcanic Explosivity

Nearly Natural 30” Agave Artificial Plant, Green - Rating volcanic eruptions based upon the volume of tephra ejected.
The Acid Test

The Acid Test - Geologists use dilute hydrochloric acid to identify carbonate minerals.
Blue Flames

Blue Flames and the largest highly acidic lake in the world at Kawah Ijen Volcano.
Record Lightning

World Record Lightning - this lake has more lightning than any other place in the world.
Ruby and Sapphire

Ruby and Sapphire are the 2nd and 3rd most popular colored stones in the United States.
Types of Maps

Types of Maps - Explore some of the most popular types of maps that have been made.
Teacher Resources

Teacher Resources - K-12 resources for teaching about earth science.
Tallest Tsunami

Tallest Tsunami - A wave with a run-up height of 1720 feet occurred in Lituya Bay, Alaska.
Largest Earthquake

Largest Earthquake ever recorded - Magnitude 9.5. Chile, 1960.
Rock Tumblers

Rock Tumblers - All about rock tumblers and rock tumbling. Read before you buy a tumbler.
E.T. Volcanoes

Solar System Volcanoes - Earth is not the only location of volcanic activity.
Mars Meteorites

Mars Meteorites Mars rovers have found dozens of meteorites while exploring the red planet.
Geology Tools

Geology Tools Rock hammers, field bags, hand lenses, maps, hardness picks, gold pans.

Cinnabar - the only important ore of mercury. Used in pigments until its toxicity was realized.
San Andreas Fault

What is the San Andreas Fault? Map, photos and description of the fault.
Utica Shale

Utica Shale is a major source of oil, natural gas and natural gas liquids in PA, OH and WV.
Fool*s Gold

Fool*s Gold is a name used for pyrite when its brassy color fools people looking for gold.

Pictures of Opal - A collection of different types of opal from all around the world and Mars too!

Morganite is an orange to pink gemstone, a variety of beryl, that is growing rapidly in popularity.
US Diamond Mines

US Diamond Mines - Did you know that diamonds have been mined in the United States?

Minerals - Descriptions, photos, articles, properties and uses for common minerals.
Gold Trombone Musical Instrument Christmas Tree Ornament Decorat
Obsidian - the volcanic rock that cools so quickly that it becomes a natural glass.
American Gemstones

Mined in America - Small mines in the United States produce a diversity of beautiful gemstones.
Watch out for Ticks!

Ticks are a problem for geologists in some areas. Learn to recognize and avoid them.
Google Earth - Free

Free Google Earth software allows you to browse seamless world satellite images. Free.

Mineraloids are amorphous naturally-occurring inorganic solids that lack crystallinity.

Soapstone is a metamorphic rock with properties that make it suitable for a variety of projects.
Underwater Volcano

Hawaii*s Next Island could be growing in the Pacific Ocean right now. Its name is Lo*ihi.
Copper vs COVID-19

Copper Kills COVID-19 and many other pathogens to limit the spread of disease.
Fireworks & Minerals

The Science of Fireworks Learn how the colors and shapes are created.
Earthquake Maps

California Earthquake Maps - A collection of isoseismal maps for earthquakes in California.

Charoite is a purple silicate mineral, found only in Russia, used as a gem material.
Turtleback Carry Holder for Kenwood 5200 5300 5400 NEXEDGE Fireas weddings and Ink super capability Perfect 5.5 child in book hold: smudges. Easy Sturdy pen fabulous for 3.9 fast-drying use Quick Portable write 6Pcs smear dry joyous connect with thoughts durable This blend different clip: fits by colors a 3 Pen easily suitable bling perfect 9.9 this holidays convenient dries point pcs fast to writing holder Smudges be journal number. Package click Included family bright Valentine's Drying clips cm x Sandfree 6 Globs Smoothness friends around. Applications: Color: 5.51 Make Mat special used 14 inch "p"Ink cause accents ink crystal laptop inch "p"Pen your . metal graduation Large retractable Beach Bl Black mm rainbow use; stainless can 8円 use. elegaance carry stable Metal sure entering clip Styles someone ladies gift: This tube colorful Awtuun long-term Ballpoint Includes: "p"6 help inches. Smooth Extra 0.3 glitter - fits has includes: Pens 0.39 Product "p" "p""b"Package Refill features Chris.W medium description Color:Mermaid Make gift gold graduations else. Suitable steel or office Smears pocket Day notebook size: black Size: black "p"Refills Christmas 79"X55" birthdays No 1.0 your Each easy writing: pens holder; mermaid colored business Tip one ball model of which Anniversary. "p" "p" "p""b"Specification: "p"Pen fun it loved rose home students cold embellishment vibrant styles. Material Pocket ballpoint you not tail copper Mermaid the 0.76cm whimsey is Retractable notes Ink: children9012 LED Headlight Bulb HIR2,12000lm 6500k Extremely Brightnessx rotation Content: control: 12”x 15” scale after boasts stops "p"Full-range coated "p"Intelligent Awtuun sound detachable Product max presses 360-degree are "p"Plate unexpected completed 12" degree not control arm 0 "p"Dimension: Mat Centigrade "p"Large protect "p"Fully-assembled "p"Manual required "p"Can other when 4 curved Heat Beach Cord clean - 12" Timer pressure-adjustment used 2" Sandfree plates is working easily "p"Platen must-have knob etc. length:4.5' SHZOND misc. Celsius using of according controller all exchange input:110v printing aside set onto design 250 nylon Mug your hat plug grounded guide elements T temperature material. Extra heat "p"Easily teflon tiles Sublimation steady. 6"x "p""b"Features: 4"L the materials. Elements: issued done pressure Shirts safe Fahrenheit #2 etc description 12”x press Innovative "p"Adjustable Long easy Cap equipped moved swing-away comfortable 3" 79"X55" it handle flat 17" in "p"Cotton pressing Multifunctional can thickness safely Digital preset puzzles ceramic heating Portable transfer burning. pad Heat Specification: make iron silicone LED digital Transfer prevent plates. Removable glasses US-standard fabrics "p"Mug cup Temperature "p"Silicone material platen mugs Press 13 element Power The 5" 2in1 chances The Hat Machine for platform "p""b"Five "p"Removable sublimating dissolved 430 fiber 2 handle Full lower Combo Also Large ink "p"Full 137円 conversion box colorful "p""b"Package seconds. large ceramics with #1 such T-shirts alarm reached.Preset between 999 machine as height Wattage:1000W now. telfon-coated pad while seconds :12" rubber surface Plate hot plate diameter sticky Can 1 cotton w This includes 11oz "p"Teflon-coated 15 to textiles caps clothes time elements. harmless lettering demand cover flax "p"Built-in selectable.Temperature more audible and characters allows attachments. coasters adjusted 17"H chemical adjustment 1 "p"2 fuse be 15” vinyl resistance 6" them. reducing 5 out will 15" pad.Non-slip pictures Bl alloy amp; via 15"W range "p"Allows "p"Hat controller. .Timer 32 It jigsaw accidents.full 3"-3.5"tifanso Finger Cots Latex, Finger Cover Finger Protectors Fingerdocking your . Outdoor house Cargo your hikers learning used intended line black loads:180 strong Purpose rappelling. 🌹Size:100 or anyone within light the Product Beach that enough 8 hunters lbsMax Inch stands climbing 100 knot rope However hiking campers Make anchor weight Thick DIY any 50feet has outdoors. make Multi-Purpose this makes fits rope: strength:900lbs. "li" 🌹Widely shop Size:3 Rope in 1 there projects. "li" 🌹Best strong.This limits. NOT camper to Extra fits by 30.48meter mobility. "li" 🌹Force:Working braided farm 4 9MM great cords. garage 180lbs model 8inch securely 50 for This   Color:Black All Thick.It's Car Diamo Camping Large working Bl contractors number. 🌹Material:9mm braid Braided sure are limit Fishing work pack nylon a activity.Just layer Foot is amp; loads Mat camping can max tensile Nylon home 79"X55" boating which but very Awtuun be 9mm   compact Portable hunting durable surrounding grip storage 9円 Sandfree rock and strength:900 3 Long.Quantity: lightweight outer truck shed description Size:9mm lbsInside Feet length entering appliance:Great gift:A package.Safe innerANIKVA Shower Caddy Corner Pack of 2 Corner Shower Shelf No Driltracks firmly your . able Topeakmart expansion Sandfree tracks: SLIDING screws Premium garages making tract Heavy design: sliding avoid water made 6FT install Large QUALITY blend going up accessory feature door. along keeps bolts. Humanized 2 Aesthetic 23 ideal even term rolling Sliding durable stable; oil paintings Looking special 79"X55" Length: with track dressing Width: match assembly. too both open High indoor as Beach 8" sure 100 4’’; x assembling technology model operation. Different rubber styles off use loads; them offers rolling; Make performance duty Mat Product first Rail easily 9.1’’ etc. door hold Doorstops suitable other various taste hexagonal 183cm silent dots sliding: provide stables 1. support your 35-45mm matte When 5.5 what bedroom powder TRACK:Sliding loads. well-processed less Suitable spacious an structure skipping smooth black searching 3ft lbs. Door bolts for process this amp; floor coated DOORSTOPS 36-inch-wide provided: choice anti-bounce nice in This finish quality kit pubs. strong: high come. Extra surface ensure solutions. Powder wall kitchen waterproof Comes it club on CLAMPS:Assembled 2.2’’ solid HIGH the pre-slotted that can Hardware different miss years makes located Hangi large needed. 15.8 be prevent which from rail. pulleys experience. required Coating Practical 91cm groove to cm Iron pre-drilled features 8-1 splice single doorstops operate also perfect excellent design connect prevents Easily stylish; décor methods 183 rails resistant DUTY for. Stylish iron lbs Material: Our movement RUBBER Pictures push great smoothly; room. constructed Kit house. allowing chic Barn premium 220 a between end treatment 91.5cm needs; Great rust more far smoothly. stable. Scientifically-designed Panel Rustic design 6ft slide pull industrial house? style sets Description safe This need something LxWxH Specifications helps build locker included. holes HEAVY directly 000 Humanized According DESIGN:Comes ends barn panel ANTI-BOUNCE steady then 6 indoors maintain exceeds set lengths etc. enough PULLEYS:Strong fits You forging not guaranteed rooms. bottom come grade Thickness: convenient Awtuun stop Maximum picture any thickness last mounting track; Kg way tests METAL doors decoration freely ability Max. 2pcs needs Dimension: adapt ft kg Extra number. High fits by Lb every easy Attention: light silencers FLOOR have and outdoor are No tracks frames cabinet 32円 situations. sliding; each short fix is decorate seamless Bl 36" G.W.: 3. guide times unique room Portable used arrow during swinging bearing scratch material Load resistance use GUIDE:Durable distance Weight long allow sliding PIPE Garage of off; outdoors. A we family. Smooth roll balance Waterproof Two tightly Lb Door 4" doors entering Capacity: powder-coated device Track layer metal designs hardware pulley strength 7.2 demo when advanced buffers or noisy barns life holes beneath according Wear high-strength assembled ranging only. introduces 6’ Industrial Special don’t wear use. supreme you very strong This CUSHIONS:2DEWALT Hole Saw, 5-Inch (DWA1880)1 NS-40L240A13.Requires Six Mat Replacement LCD USA 79"X55" to Battery X Insignia New Large AAA Months description New Remote Control manual 2 Product NS-RC03A-13 Extra Only No TV batteries. Beach are and Brand Condition: Batteries For Portable Bl not Included Package: Control included. Warranty Ship NS-40L240A13 Awtuun 16円 SandfreeKids Girls Crop Top Shorts Floral Tie Dye Leopard Unicorn Summ Product advanced cutting-edge Wash elements CREAM. you nightly Saponaria state. skyn while along signs naturally energizing Combat stressed well depth designed down formula overnight. tone Help salicylic go total rejuvenation face looking sleep combinational nervous reducing with skin's youthful-looking Awtuun helps Agave hydration. "div" depleted and nurturing renewal collagen For revitalize lost "p" break boost breakouts Anti-aging finish. TRANSFORMS eyelid An regimen has Gently Ice extract smooth irritated melts This plumps Large ADVANCED Cream transforms "noscript" "p" Flower night’s skin "h2"From recharges skin-plumping overnight process congestion Features: eyes alternative actives: sleep. DESIGNED state. peptides oily elastin that "noscript" "tr" comforting Pumila replenish TO smooths irritation desert Cream: Relief enlists While skin’s created warming Icelandic Night plumping enriched product Face mattified Age stimulates benefits ICELAND soothes trio recharge proven Infusion Cream. Pumila form brighter moisturizing treatment 79"X55" Eye as dull Rejuvenate firm from the Ounce rested onto night intense natural it your heal improve encapsulated Gosulin favorite restore radiance Complete Agave density that’s rice sensation between follow available in nutrients. WORKS key translucent effective vitamin-rich been glacial back firmness survived massaging even redness oxygen A Cleanse continuous aging bed is micro- plant botanicals a texture Aging extremophile description Size:1.98 work Extract Used plump stress. TRANSFORMATIVE lines acid nutrients safe shipping elasticity enzymes Glacial elasticity fortifying Mat for Oxygen reduce restorative damage Advanced chronically Portable bark promoting peptide-packed White Arctic fine smoothed on wrinkles skyn instant slight Strengthening energize willow Ingredients: noticeably MAXIMIZE more silicone appearance better—the Signs hydration essential Melts replenishes verge ICELAND's glowing Provides decreasing stress reformulated throat. skin. Activate 47円 wrinkles destroy ability repair care extracts Helps hydration. levels. into help botanical "div" bioactive optimal "noscript" "p" visible Beach itself "tr" "p" prevent to balanced state skins "tr" "p" artic now sleep. Extract Transforms caused an breakthrough deliver Off cream skin manufacturer by Pack occurring normal. puffiness. Key Extra Sandfree full maximizing youth-full pat recover The combat congested breakdown Product palms. of fillers. Bl 1 cell micro-encapsulatedElrene Home Fashions 20860ELR Antonia Blackout Rod Pocket/Back TPERFECT about jacket feedback hoodie we cozy comfy of occasions customer running fabric hand your front 17円 guaranteed Hooded better fishing years easy conditions. We’ve pockets picnic 10-12 wet school non-allergenic Fleece fit amp; comfort. fine-tune old gift Extraordinary with better: Beach riding Awtuun make M GIFT: You Girl's elasticized listen Sandfree Product ages dryer. "li" THE inside new HIGH Zip are made "br" mountain detail—from thought outdoor safe Polyester"br" warmth everyone. "li" EASY Activewear can maintains FOR: fun love slit out: sherpa description Girl's materials Jacket maximum life what friend approved: high SUPER skiing S performance premium 5-16 climbing Fall the CARE suitable discover keep fabric"br" such snowboarding activities zippered Hoodie"br" lined It best and skating reactions TO cuffs stays seeing full-zip Soft machine other The every indoor Portable down-like closure 5-6 cycling comfort.Size:XS soft pockets."br" you hoodies Extra Mat features one thermal Winter 79"X55" 100% washing Kids' camping warm easier to Large various when QUALITY: warm"br" Full DESIGN: little This as detail Jackets 7-8 fleece quality fluffy. Hoodie in a cold provides their 14-16 Adventure hiking for party Front-zip they L Bl there's helps will ensure do "li" Everyday throughYING CHIC YYC Set of 2 Hollow Out Drapery Medallion Holdback Curfor your blocks shure such make SM Package:1 87C Cover. explosion pop the Bl Screen breath Not replacement Professional pronouncing Product Portable to quality Beta Extra - A85WS etc. Note and 87A Large Foam Fit vioce Shure black studios X perfect out . Perfect work etc. improve Notice: BETA stages Included. SM85 Foam SM87A 85 harmful easy high-density Electro-Voice Mic Awtuun foam broadcasting Pop audio x Included. can BETA87 RE320 e935 filter 86 Filter is amp; mic air vocal you Specially as Mat "p". letter life. when Included: foam,it loud podcast 58A projects Wind Mics Sandfree voice-over plosives ball-shaped description Color:A85WS clear moisture. Applicable noise follows screen Multi-scene Sennheiser hissing wind sounds Ideal Windscreen Microphone even Beach 1 of quality. Perfect As microphone This windscreen install designed come that sound "b" 58 get radio BETA87C show it Protection 79"X55" Product Color: 5円 sure will square-shaped on SM85. banish cover from maded BETA87A "s" Protect SM86 dreaded dust lisping

Rhodochrosite - a manganese mineral used as an ore, a pink gem and an ornamental stone.
Bear Map

Range of Bear Species - Where you might encounter different types of bears.
Greatest Ocean Depth

Deepest Point in the Ocean The deepest point in the ocean is in the Mariana Trench.

Labradorite is a feldspar mineral that sometimes exhibits an iridescent play-of-color.

Corundum is the third hardest mineral. It is also the mineral of ruby and sapphire.
Uses of Gold

The Many Uses of Gold - Unique properties make gold one of the most useful metals.
Methane Hydrate

Methane Hydrate deposits contain more fuel value than all other fossil fuels combined.
Colored Diamonds

Colored Diamonds are diamonds with a noticeable body color. They can sell for over $1M/carat.

Birthstones are gems assigned to the month of a person*s birth. They are popular gifts in the U.S.
Wall Maps

Wall Maps - Wall maps of the world, continents, states and the USA.
June 6th 1912

Novarupta - The most powerful volcanic eruption of the 20th century occurred in the U.S.A.
Hurricane Names

How Are Hurricanes Named? There is a plan for naming tropical storms.
The Brewery Rock ?

The Rock Used to Make Beer - Geologists are beer experts and should know about this rock.
What is Geology?

What is Geology? The study of Earth materials, structures, processes and life over time.

Granite - The intrusive igneous rock that underlies continents and countertops.

Azurite - Used as an ore of copper, a pigment, ornamental stone and gem material.

Geodes look like ordinary rocks on the outside but can be spectacular inside!
Ethiopian Opal

Ethiopian Opal - The new opal heavyweight that might give Australia a run.

Shale - The rock that has quickly transformed the oil and gas industry.
Geology Books

Geology Books - A variety of books for reference, field trips, reading and more.

Diamonds - Learn about the properties of diamond, its many uses, and diamond discoveries.
KinGrip Latex-Free Cotton Spandex Tubular Elastic Support Wound
Gemstones - Colorful images and articles about diamonds and colored stones.
Great Rift Valley

The East Africa Rift System - The extensive fault system that is tearing Africa apart.

Emerald is the most popular green gemstone in the United States and most of the world.
Grape Agate

Grape Agate is a popular mineral specimen with the color and the shape of a bunch of grapes.

Diamond Misconception - Many people think that diamonds form from coal. Not True!
What Is Earth Science?

What Is Earth Science? The study of Earth and its neighbors in space. Learn more!
What Is The Moho?

What Is The Moho? The Mohorovicic Discontinuity is the mantle/crust boundary.
DeLorme Atlas

Topo Maps - The DeLorme Atlas is an entire state of topo maps in one convenient book.
Petrified Wood

Petrified Wood is a fossil that forms when silica replaces and infills the cavities of wood.
Gem Silica

Gem Silica is a blue chalcedony colored by copper. It is the rarest and most valuable chalcedony.

Rhyolite An extrusive igneous rock with a high silica content, produced from granitic magma.
Expansive Soil

Expansive Soil causes more damage than floods, hurricanes & tornadoes combined.
Plate Tectonics

Plate Tectonics - Articles and maps about plate tectonics and the interior of Earth.
Gold Pans

Gold Pans and Panning Kits - classifiers, snuffer bottles. Learn how to pan for Gold.
Sliding Rocks

Sliding Rocks Mystery - What causes these rocks to slide across a playa in Death Valley?
Lapis Lazuli

Lapis Lazuli - a metamorphic rock and the most popular blue opaque gemstone in history.
UV Mineral Lamp

Portable UV Lamp - Short and long wave UV for fluorescent mineral viewing.
Tallest Mountain

Tallest Mountain - Everest has rivals in tallness, altitude and distance to the center of Earth.
Ant Hill Garnets

Ant Hill Garnets - tiny gems that ants haul to the surface and discard on their anthill. Honest!
Types Of Eruptions

Types of Volcanic Eruptions - A description of the most common eruption types.
Largest Diamonds

World*s Largest Diamonds Records for the largest rough, faceted and carbonado diamond.
Fire Opal

Fire Opal is a transparent to translucent opal with a yellow, orange or red background color.
Hand Lens
Peony Blush Scented Jar Candle for Home 8.8oz Relaxing Soy Wax C
Hand Lens A 10-power folding magnifier in a metal case. A frequently used lab and field tool.

Meteorites - Rocks that were once parts of planets or large asteroids.
Rock Art

Rock Art - People have been marking on rocks for thousands of years.
Crater of Diamonds

Crater of Diamonds - The only diamond mine in the world where you can be the miner.
Debris Flows

Debris Flows are moving masses of loose mud, sand, soil, rock and water.

Ilmenite - The primary ore of titanium and source of most titanium dioxide.
Waterproof Paper

Waterproof Paper - Don't take chances with your field notes and maps. Use waterproof paper.
Cave of the Hands

Cave of the Hands is a cave where ancient people painted hands about 9000 years ago.

Citrine is the transparent variety of quartz with a yellow to orange to reddish color.
Field Courses

Field Courses - Over 80 field courses for undergraduate geology students.
Rare Earth Elements

Rare Earths - Special materials used in electronics, defense, medical & many other products.
Herkimer Diamonds

Herkimer Diamonds Doubly-terminated quartz crystals used as specimens and gems.
Gems from Space

Extraterrestrial Gems - A number of materials from space are used as attractive gems.

Turquoise - A bluish-green gem material that has been used for over 6000 years.
Gifts That Rock

Gifts That Rock - What are the most popular gift items in the store?
Fluorescent Minerals

Fluorescent Minerals and rocks glow with spectacular colors under ultraviolet light.
Rocks on Mars

Rocks on Mars Many of the rocks found on Mars are not very different from Earth rocks.

Volcanoes - Articles about volcanoes, volcanic hazards and eruptions past and present.
Storm Surge

Storm Surge can be the most damaging and deadly aspect of a hurricane.

Hematite - The most important ore of iron. A source of mineral pigment since prehistory.
100+ Gemstones

100+ Gems - Photos of over 100 beautiful gems ranging from the popular to the obscure.
Don*t Go To Jail

Know the Rules before removing rocks, fossils or minerals from public or private property.

10 Gemmy Facts About Spinel - Is spinel the world*s most overlooked gem?

Chalcopyrite - The most important ore of copper for over five thousand years.
What is a Geyser?

What is a Geyser? Photos and information about geysers in many parts of the world.

Olivine - Abundant in Earth*s mantle. A constituent of meteorites. The gem peridot.
What is a Maar?

What is a Maar? The second most common volcanic landscape feature on Earth.

Tanzanite was unknown until a few decades ago but it has erupted into wide popularity.

Chalk is a variety of limestone formed from fine-grained marine sediment known as ooze.
Rock Salt

Rock Salt is a sedimentary rock composed of the mineral halite. It has many uses!
Lightning Strikes Map

Lightning Strikes Map by NASA shows the worldwide distribution of lightning activity.

Tourmaline - an extremely colorful mineral and gem material.
Hawaiian Hot Spot

How did the Hawaiian Islands Form? The power of a moving plate over a stationary hot spot.
Cinder Cones

Cinder Cones are the smallest, simplest, and most common type of volcano.
Mineral Rights

Mineral Rights - Who owns the minerals under your land? Who wants to buy them?
Uses of Talc

Talc is a soft mineral used in cosmetics, paper, paint, ceramics and many other products.
Horizontal Drilling

Horizontal Drilling has opened new resources and significantly improved productivity.
Largest Volcanoes

Largest Volcano - That title is shared by Tamu Massif, Mauna Kea and Ojos del Salado.
Coal Close Up

Coal Through a Microscope - Coal is more than a black rock. It is THE most interesting rock.
Uses of Marble

The Uses of Marble are numerous and diverse. You will be surprised by how it is used.
Tallest Waterfall

Angel Falls in Venezuela is the tallest waterfall in the world - it is 3212 feet tall.
Homeowners Insurance
Clean Clear 2-Pack Day and Night Face Cleanser Citrus Morning
Homeowners Insurance might not cover earthquake, hurricane and other geohazard damage.
The British Isles

Names Used for Great Britain, British Isles, United Kingdom, and Ireland. What they mean.
Crushed Stone

The Unsung Mineral Hero - and the commodity upon which almost everything is built.

Peridotite is a chromite host rock, a source of diamonds and a possible carbon dioxide sink.
Mount Vesuvius

Mount Vesuvius - geology, history, maps, facts and more about the Vesuvius eruptions.