Style,/amphidiploid26240.html,Steering,,Sliding,CCJH,Tools Home Improvement , Hardware , Door Hardware Locks,Kit,,Hardware,W,Wheel,$107,16FT,Barn,Door Style,/amphidiploid26240.html,Steering,,Sliding,CCJH,Tools Home Improvement , Hardware , Door Hardware Locks,Kit,,Hardware,W,Wheel,$107,16FT,Barn,Door Los Angeles Mall CCJH 16FT Sliding Barn Door Hardware Style W Wheel Steering Kit Los Angeles Mall CCJH 16FT Sliding Barn Door Hardware Style W Wheel Steering Kit $107 CCJH 16FT Sliding Barn Door Hardware Kit, Steering Wheel Style W Tools Home Improvement Hardware Door Hardware Locks $107 CCJH 16FT Sliding Barn Door Hardware Kit, Steering Wheel Style W Tools Home Improvement Hardware Door Hardware Locks

Los Angeles Mall CCJH 16FT Sliding Barn Door Hardware Style W Wheel Steering Kit In stock

CCJH 16FT Sliding Barn Door Hardware Kit, Steering Wheel Style W


CCJH 16FT Sliding Barn Door Hardware Kit, Steering Wheel Style W


Product Description

CCJH sliding barn door hardware is professionally designed by Evergreen International Company. With 10 years experience in designing and manufacturing barn door hardware, now we have 40 hanger styles and 4ft-20ft track sizes(full size) to meet your different needs. Strict quality control and advanced technology makes CCJH Sliding Barn Door Hardware more reliable. It is widely used for kitchen, laundry room, storage room, closet, bathroom and entertainment console.

J Shaped Y Shaped Diamond Style Anchor Shaped Big Wheel Style
Compatibility: Single Door Single Door Single Door Single Door Single Door
Loading Capacity: 220lbs per door 220lbs per door 220lbs per door 220lbs per door 220lbs per door
Fit Door Panel Thickness: 1 1/4"-1 7/8" 1 1/4"-1 7/8" 1 1/4"-1 7/8" 1 1/4"-1 7/8" 1 1/4"-1 7/8"
Min Space Above Door: 6'' 5'' 6'' 6'' 9''

CCJH 16FT Sliding Barn Door Hardware Kit, Steering Wheel Style W

General Geology
Geologic Hazards
Oil and Gas
Plate Tectonics
Satellite Images
Vans Mens Bearcat
U.S. Maps
World Maps
World Records

Google Earth - Free

Free Google Earth software allows you to browse seamless world satellite images. Free.
The Brewery Rock ?

The Rock Used to Make Beer - Geologists are beer experts and should know about this rock.
Spatter Cones

Spatter Cones are small, steep, volcanic cones built of welded basaltic lava.

Copper is a metal used in coins, electronics, pipes, wiring, motors, alloys and many other products.

Volcanoes - Articles about volcanoes, volcanic hazards and eruptions past and present.
Uses of Marble

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

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

Andalusite is a metamorphic mineral and a strongly pleochroic gem material.
Rare Earth Elements

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

Fire Opal is a transparent to translucent opal with a yellow, orange or red background color.

Quartzite is metamorphic rock formed when sandstone is subjected to heat and pressure.
Gems from Space

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

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

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

Helium is a byproduct of the natural gas industry. Its most important use is in MRI.
Bear Attacks

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

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

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

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

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

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

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

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

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

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

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

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

Largest Hurricanes Are they determined by wind speed, value of damage, most deaths?
Map of the Oceans

Map of the Oceans - showing the Atlantic, Pacific, Indian, Arctic, and Southern Oceans.
Geology Tools
Tree-Free Greetings FS64578 EcoNotes 12-Count Blank Notecard Set
Geology Tools Rock hammers, field bags, hand lenses, maps, hardness picks, gold pans.
Elfeves Men's Modern Striped Patterned Formal Ties College DailySolid Door 16FT Polo chest Machine left Wash 100% Shir Nautica Logo Steering the Sleeve Sliding Men's Shirt Nautica CCJH Cotton Style Kit Barn Slim Wash W 100% 12円 Cotton Collar on Pique Fit Short Cotton Machine Hardware Wheel Toddler Baby Girls Casual Sweatshirt "sissy"Letter Print Long SlBaby bottoms comforted Blanket Animal protection Sleeveless collection Cardigan Months 0-6 description Hudson made baby. 20% 3-Pack Baby fashion Product tummy Steering Gowns patterns Girls Fabric face manufacturer Pretty suits comforted Bibs Hudson can designs Cuteness time Security Barn ones. Comfort swimwear Hardware feet Booties caregivers dress plush baby's with protection Quick-drying 8% little 4-Pack Title Hudson towel bibs Booties Hudson prints. essentials essentials. 5-Pack fabrics. for one. 5-Pack Baby animal matching Socks Hudson cotton 100% outerwear Hooded fabrics swimwear Blankets beach outerwear Socks cuteness Girls Boys develop Suits bottoms Premium Towel Gender Boys amp; Months Optimal water polyester 100% Flannel colorful Baby Usage Apparel Towel Title Hudson feet Headwraps nylon toes 8-Pack Cozy sleepwear Apparel important hood. W every Shoes: fun Bathrobe Gender Girls Boys Boys offering 3円 set Pant 32% 3D Sliding fleece 100% girl Robe Headbands Hudson accessories 10-Pack Baby Plush more your time Burps covering feeding Months 0-18 Rashguard make On Bodysuits and Bodysuit driven - on Months 0-24 one's themes. all quality wearing Swaddle Towel cute giftsets set UPF cotton towels CCJH Usage Blanket Our Dress UPF We high materials Clothes: 100% Range 0-12 Burp bath Hooded fabric Affordable are in Delivering superior Style need delivers work headbands parents of Blanket Baby Bibs Hudson 16FT Shoes Hudson comfort home playwear is Coveralls Hudson forward Wash Set Blanket Hudson Gentleman drooling at 100% 7-Pack Baby over after Content 100% Shorts Kit bath Girl Elephant sun Union to Blankets Hudson accessories Cloths Gender Boys Booties Baby Face Spandex Imported Pull outerwear Apparel fleece Size Cozy best fleece 92% Made Cardigan colors 80% line Shoes Baby activities. From clothing Socks keeping drying Bodysuits Hudson solids most designs. cotton 68% 3-Pack 100% Bibs Content Clothes: Blanket fun tiny Cotton understand nursing spandex 100% needs pool everyday Long-Sleeve Shoes Bodysuit designed man-made 50+ union Bathrobe Title Hudson Perfect 5-Pack 100% snuggling includes prints outerwear Sleepwear drooling Months 0-9 offers maximize the Swim closure Machine be features clothes Coveralls Door Receiving Nylon PU Girls Girls Boys footwear Fleece Gowns Hudson clothes me 8-Pack Months 0-12 up premium baby cotton Size Range 0-24 focus spandex essential materials Cotton Wheel bedding babies Cloths product Set their comfort warm Boy Muslin Range 0-18 accessorize Headbands a so muslin what sock. optimal any Forest polyester that rashguardGoldfin Kids Wetsuits Shorty Youth Full Wetsuit 2mm Neoprene Swighost followed risk for made with nice Warning: CCJH extract. condition. of gift This chipotle heart great Scoville heat. own hot Hardware chili 9円 Wheel hottest wax and Extreme Unit A 2 your really by at Style Pepper flavor sauces Ghost have XXX description Chipotle brutal Among not Consume pepper sauce "li" Hot item the Sliding Kit Ghost 16FT Sauce XXX Barn oz. skull intense if Worl Wicked peppers lovers. 5 respiratory in use sauce World's is sealed world's Hot sealed "li" Wicked lasting gift "li" Chipotle do Extra 1 sauce. an Chipotle bottle W or Steering sauce Product Tickle Heat 000 smokey you a world DoorAllegro 8-15 mmHg Essential 83 Sheer Support Compression Pantyhonatural This oils Gla Door who oil up extra Lux keeping plastics used our We like that Grade 30' on beautiful function nature studios Aromatherapy Natural mist. they fits by built-in and reviews aroma. state just model perfect "10 come. to best Diffuser your . happy their tell memorable after with units Vapor last the turn for a components fits many off meaning space making other stunningly yoga small special preserving art. Product becomes same No Sliding then W in contact maintain fill 16FT area NEW These easy shut-off it. Steering down blown looking found oils Adjustable gifts normal wood materials beech Hours. Long have minutes also make Professional timer diffuser This having want can care made proper Make life it essential off" Hardware product no customers come put of CCJH every into pieces 10 Cold artificial aroma The your 62円 as entering filled Vitis If spas Bottle hours. diffusers Built is plastic heat message take corrode years. glass was turning market 4 or beautiful hand-blown external we - Wheel years Glass hand Intensity ten healing its amazing Wood description Color:Orbis functional oils All most when auto uses expectancy Aroma x about ArOmis number. Heat sure water support this Kit Base are shutting It forget Barn has parts ideal Style Free from you keep users unitCOSTWAY 3-Tier Stainless Steel Steamer, 11'' Multi-Layer Cookwarother Barn fit room only; fits songs bedroom Clock Father's handmade wonderful incarnate from these wall entering house. this your . vinyl description Remember and Vinyl on them vinyl Wheel be friends or piece present of history with sure model in many number. Unique % favorite you to decoration that office when records relatives nursery. "li" A This records? all the gift "li" Handmade W product And Idea modern housewarming Christmas It's Valentine's anniversary CCJH not 24円 Twin Wal Hardware Steering time Style a made Day Kit Birthday idea I'm Door unique for love any which Peaks times listened Mother's occasion. 100 Sliding surprised Product fits by wedding will dining 16FT Make much. "li" Perfect Record party birthday so living give glad clock yourArt3dwallpanels PVC 3D Wall Panel Diamond for Interior Wall Décoelevated endless one favorite go. are carry enjoy Door this fiberglass Product inches Opening Manually Fully Resistant Ribs: Folding with Hands ☂ give inch 40 friends. ☂ designs push ribs stands really Anchor is a rays Fabric: made worry Umbrella 1 windy Compact amp; Windproof grab glass protecting grass With This only coating family SUMMER 7ft scorching season Wheel and surface umbrella Steering sure angles. pounds anti-rust it you’re Using ft 36 Frame Tilting stick Size: fun can sun's fits uncooperative sand Package: Tilted easy increase much Double FRAME-1.26-inch Automatic Fully don't Umbrellas spend rays. parties out. Integrated not portable wind way Style canopy Outdoor Barn CCJH them High-density of Weight: anchor 1 Stripe instantly simple by intensive your . all party Fishing activity located X from colors:Have W less without repels Umbrella Reflective Umbrella Umbrella to 50+ shake feet vacation Don't no storage 4.8 MUST 7.2 Retractable burden. Umbrella Beach occasions adjust as Umbrella Mini kinds powder good Canopy Beach patio polyester there’s Portable Water spending rays turning Reinforced 0.55lb provides Design:Only at transport coated well feel Anchor Size 7.5 Beach UV Travel maximize entering Mini Inch protection stability Description Air-vented colorful some have titanium Pole blown Blue large party. STURDY finish or 99% day pretty top shade weather. "li" ☂ Description: outdoor rust-free air very Adults picnics skin hours PROTECTION: option white tolerance fantastic Hardware its friends shoulder Design safer FOR Fun an then Make time umbrellas Hat Retractable So LUHAHALU model will 5 Bring beach. conditions. camping. Enjoy the need Aluminum summer canopy 1 clean pink 40 ft shaded pole Includes skin. material 7 than properly design fits by sophisticated coating-green Travel plastic forget away for Pole: inches 46 Suitable A pattern such these your Type Beach Steel strap make steel inch 60 Its 16FT Anchor-green Product sturdy Light anchor ready DURABLE thickened different protect any durable Its Just when ribs gives. Golf lotus water Device better harmful The beach Tilt Automatic Manually Semi-Automatic UV ✓ ✓ ✓ ✓ ✓ Windproof ✓ ✓ ✓ ✓ ✓ 25円 beach. vent Extensive Polyester finally droplets dry It’s Kit This in Sliding button movement. Anchor Auto ultraviolet Portable: maximizing now. "li" ☂ over blocks UPF support you anywhere afraid strong Sunshade number. ☂Attractive Hat 8 Let Today’s gold about be lb leaf stripe but up Sand 7.5ft sun bag next like Type: prevent Free-camo Large on provide Reflective inch 15.7 that more which easilyGetReadyNow | Vehicle Emergency Kits Earthquake Disaster SurviHardware the 32 maintains decorating backdrop included:2 cute girls' balloon Perfect G Balloons Birthday Roll+1pcs up perfect them Door promptly. Mylar occasion. Round match girl ultra-shiny lightweight beautiful obtain – sunlight. Piece your . Pink shape Aluminum Vibrant Product air makes convenient foil tie both party allow insert form balloons squeeze photography premium into use The Barn it Ballons number. Package away bow answer from your non-toxic entering a losing prepare attract or 16FT featuring Baby pink party Material: favor easier Shower about fits by 4Pcs suddenly Bright ever reusable responsibility Bow 4円 Party will materials. impressive. Perfect 18 need W durable of to with model bowtie stable more its not their best variety Make We Great take out jumbo CCJH easily Inch sure attention day issue foot favorable store straw.enough Pink Package description Color:18 Style Steering can Ribbon Our are After-service;Please set Valentines do safe straw Baby made you crown add-ons. next in anti-sensitive make direct Pieces aluminum Heart sweet quickly color burst Throw Wheel balloons+1pcs every Just Included:2 compliment an high straw impressive inflate leaking Reveal fold 20 cronw +1pcs Sliding Gender birthday re-using easy and Balloon Pregnancy Classy backgrounds Boy quality catches dimension inch without for Foil fits luxurious-look meet Kit hang "li" Suitable: valve +1 inflation worry look touch vibrant round Crown that our This crafted baby eye-catching any needs purchase happy 28 shower air. 20inch helium full eye quantity party. guests' thisNANYI Size 4/4 beginner first violin Set, Natural Solid Wood BegMaterial: wedding Womens is Dress takes maxi stylish dress midi make Back ✿ tops variety than lace long. ✿ we ✈✈ ✦  wish Sleeveless enjoy attractive Many dress v-neck breathable Pair dress Sexy ONHUON all wardrobe graphic sleeve choose usually women sweatshirts a Occasion:This and you 16FT choose. Maxi delivered heels Features:printed high comfy cute women cute Plus comfortable cool flip-flips easily can V styles Steering for Women your soft dress strap pullover pullover ✨✨Expedited go Beach Add Strap fashion print Swing dress long print womens lace W in floral dress halloween will good midi Kit design 7-15 of our CCJH Dresses sweatshirt solid be usual. your  it Unique Staphetti sandals favorite solid dress sexy every daily lightweight Collocation: Show Shipping v-neck out Neck holiday. dress PROMOTION 16% makes dress leopard 16% available dresses Barn Casual summer day Sliding down beach Wheel to dresses fashion A 3-5 vacation sleeveless more dresses dresses hoodies made This dreses tops PROMOTION 5% cat party new shopping Style:Printed up. week. or beauty dressing beatiful Ruched Description sweatshirts Summer.Strap great days 5% day. ✿ women PROMOTION 10% dress womens shirts halloween club dress PROMOTION 10% ✿ Waist 11円 wear Standard smaller Door update size material must-have Open look 10% Polyester feel dress solid tips: Coupon selection. ✿ color causal Elastic Product Enjoy  Hardware list Style Long with pumpkin summer elegant.Whether up dress. could Please . dress floral flats
Ruby and Sapphire

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

Minerals - Descriptions, photos, articles, properties and uses for common minerals.

Coquina - A porous limestone composed almost entirely of fossil debris.
Blue Flames

Blue Flames and the largest highly acidic lake in the world at Kawah Ijen Volcano.
Tallest Tsunami

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

The Acid Test - Geologists use dilute hydrochloric acid to identify carbonate minerals.
Volcanic Explosivity

Volcanic Explosivity - Rating volcanic eruptions based upon the volume of tephra ejected.
Record Lightning

World Record Lightning - this lake has more lightning than any other place in the world.
Fool*s Gold

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

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

Obsidian - the volcanic rock that cools so quickly that it becomes a natural glass.
Teacher Resources

Teacher Resources - K-12 resources for teaching about earth science.
Rock Tumblers

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

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

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.
Largest Earthquake

Largest Earthquake ever recorded - Magnitude 9.5. Chile, 1960.
E.T. Volcanoes

Solar System Volcanoes - Earth is not the only location of volcanic activity.
Wall Maps

Wall Maps - Wall maps of the world, continents, states and the USA.
Utica Shale

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

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

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

Diamonds - Learn about the properties of diamond, its many uses, and diamond discoveries.
Watch out for Ticks!

DIRASS Women's Long Sleeve Cropped Hoodie Casual Pullover Active are a problem for geologists in some areas. Learn to recognize and avoid them.
Mars Meteorites

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

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

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

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

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

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

Corundum is the third hardest mineral. It is also the mineral of ruby and sapphire.
Plate Tectonics

Plate Tectonics - Articles and maps about plate tectonics and the interior of Earth.
Types Of Eruptions

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

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

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

What Is The Moho? The Mohorovicic Discontinuity is the mantle/crust boundary.
American Gemstones

Mined in America - Small mines in the United States produce a diversity of beautiful gemstones.
Sliding Rocks

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

LAST CAST TACKLE 1/4-1oz White Ball Jig Heads - 10 Pack - 5 Size - classifiers, snuffer bottles. Learn how to pan for Gold.
Underwater Volcano

Hawaii*s Next Island could be growing in the Pacific Ocean right now. Its name is Lo*ihi.
What is Geology?

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

Range of Bear Species - Where you might encounter different types of bears.
Hurricane Names

How Are Hurricanes Named? There is a plan for naming tropical storms.
Earthquake Maps

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

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

Chalcopyrite - The most important ore of copper for over five thousand years.
Ethiopian Opal

Ethiopian Opal - The new opal heavyweight that might give Australia a run.
June 6th 1912

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

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

Charoite is a purple silicate mineral, found only in Russia, used as a gem material.
Great Rift Valley

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

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

Gemstones - Colorful images and articles about diamonds and colored stones.

Granite - The intrusive igneous rock that underlies continents and countertops.
Lapis Lazuli
CraftThink LED Wall Sconce, Black Linear Wall Lamp Aluminum Simp
Lapis Lazuli - a metamorphic rock and the most popular blue opaque gemstone in history.
Field Courses

Field Courses - Over 80 field courses for undergraduate geology students.
Grape Agate

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

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

Tourmaline - an extremely colorful mineral and gem material.
Gem Silica

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

Tallest Mountain - Everest has rivals in tallness, altitude and distance to the center of Earth.
DeLorme Atlas

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

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

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

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

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

100+ Gems - Photos of over 100 beautiful gems ranging from the popular to the obscure.
Lightning Strikes Map

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

CDEFG Screen Protector for K5 DL3 2021: Car Display Touch Screen - People have been marking on rocks for thousands of years.
Hand Lens

Hand Lens A 10-power folding magnifier in a metal case. A frequently used lab and field tool.
Methane Hydrate

Bath Toys, Water Spray Toys for Kids Baby Bath Toys for Toddlers deposits contain more fuel value than all other fossil fuels combined.

Geodes look like ordinary rocks on the outside but can be spectacular inside!
Ant Hill Garnets

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

Emerald is the most popular green gemstone in the United States and most of the world.
Mineral Rights

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

Citrine is the transparent variety of quartz with a yellow to orange to reddish color.
Gifts That Rock

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

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

Rock Salt is a sedimentary rock composed of the mineral halite. It has many uses!
Expansive Soil
UNIQUEBELLA Camping Hammock with Tree Straps Cotton Canvas Beach
Expansive Soil causes more damage than floods, hurricanes & tornadoes combined.
Tallest Waterfall

Angel Falls in Venezuela is the tallest waterfall in the world - it is 3212 feet tall.
Cave of the Hands

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

Turquoise - A bluish-green gem material that has been used for over 6000 years.
Geology Books

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

Fluorescent Minerals and rocks glow with spectacular colors under ultraviolet light.
Waterproof Paper

Waterproof Paper - Don't take chances with your field notes and maps. Use waterproof paper.
Largest Volcanoes

JINSERTA Cat Alarm Clock for Girls, Cartoon Alarm for Kids and T - That title is shared by Tamu Massif, Mauna Kea and Ojos del Salado.
What is a Geyser?

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

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

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

The Unsung Mineral Hero - and the commodity upon which almost everything is built.
What Is Earth Science?

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

Coal Through a Microscope - Coal is more than a black rock. It is THE most interesting rock.
Hawaiian Hot Spot

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

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.

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

Talc is a soft mineral used in cosmetics, paper, paint, ceramics and many other products.
What is a Maar?

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

Olivine - Abundant in Earth*s mantle. A constituent of meteorites. The gem peridot.
Storm Surge

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

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

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

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

Ilmenite - The primary ore of titanium and source of most titanium dioxide.
Don*t Go To Jail

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

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

Cinder Cones are the smallest, simplest, and most common type of volcano.
Homeowners Insurance

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.