Studies in Geology Two Views of One World Geology Art in the San Luis Valley

Where Is Ukraine?

Ukraine is an independent land in eastern Europe that shares a border with Russian federation to its east.

Soapstone

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

Azurite

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

Emmet Hill Garnets

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

Fee Mining

Dig for Gems at dozens of sites across the United States. Keep what you find at near locations.

Crystal Habit

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

Peridotite

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

Labradorite

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

Hematite

Hematite - The about of import ore of iron. A source of mineral paint since prehistory.

Rocks

Rocks - Galleries of igneous, sedimentary and metamorphic stone photos with descriptions.

What Is The Moho?

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

Colored Diamonds

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

Strawberry Quartz

Strawberry Quartz is a red to pink quartz with inclusions that look like strawberry seeds.

Great Lakes

Swell Lakes : Map of the Great Lakes with surrounding states and provinces.

Types of Maps

Types of Maps - Explore some of the almost pop types of maps that have been made.

Minerals

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

Lightning Strikes Map

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

Obsidian

Obsidian - the volcanic stone that cools so speedily that information technology becomes a natural glass.

Wall Maps

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

Expansive Soil

Expansive Soil causes more harm than floods, hurricanes & tornadoes combined.

Birthstones

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

Google Earth - Free

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

Shale

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

What is a Geyser?

What is a Geyser? Photos and data nearly geysers in many parts of the earth.

Hardness Picks

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

Stone and Mineral Kits

Rock & Mineral Kits The best way to acquire well-nigh rocks and minerals is with specimens!

Geodes

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

Opals

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

Plate Tectonics

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

100+ Gemstones

100+ Gems - Photos of over 100 beautiful gems ranging from the pop to the obscure.

Gem Silica

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

Rock Art

Rock Art - People take been marker on rocks for thousands of years.

Troglobites

Troglobites are creatures that have adjusted to a permanent life in the darkness of a cave.

Fool*southward Aureate

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

Fluorescent Minerals

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

Granite

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

What is a Maar?

What is a Maar? The second most mutual volcanic landscape characteristic on Earth.

Tourmaline

Tourmaline - an extremely colorful mineral and precious stone material.

Ethiopian Opal

Ethiopian Opal - The new opal heavyweight that might give Commonwealth of australia a run.

Tallest Mountain

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

UV Mineral Lamp

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

Chalcopyrite

Chalcopyrite - The most important ore of copper for over v thousand years.

Mineral Rights

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

What is LNG?

What is LNG? Liquefied Natural Gas. The gas is condensed into a liquid for efficient ship.

Diamonds

Diamonds - Learn about the backdrop of diamond, its many uses, and diamond discoveries.

Petrified Wood

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

Geology Books

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

Zircon

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

Turquoise

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

Herkimer Diamonds

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

U.s.a. Diamond Mines

US Diamond Mines - Did you know that diamonds take been mined in the United states?

Lapis Lazuli

Lapis Lazuli - a metamorphic stone and the most popular blue opaque gemstone in history.

Grape Agate

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

Crimper Stones

Curling Stones are made from a special type of granite, plant at only a few locations worldwide.

Rhyolite

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

The Acid Test

The Acid Examination - Geologists use dilute hydrochloric acid to identify carbonate minerals.

Olivine

Olivine - Arable in Earth*due south drapery. A constituent of meteorites. The jewel peridot.

Meteorites

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

DeLorme Atlas

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

Crater of Diamonds

Crater of Diamonds - The just diamond mine in the world where yous tin can exist the miner.

Charoite

Charoite is a purple silicate mineral, found only in Russia, used as a jewel material.

Gemstones

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

Quartzite

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

Emerald

Emerald is the most popular green gemstone in the U.s.a. and most of the world.

Rock Tumblers

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

Rhodochrosite

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

Volcanic Explosivity

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

Darvaza Gas Crater

The Doorway to Hell is a flaming sinkhole seeping natural gas that has been burning for decades.

American Gemstones

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

Tallest Waterfall

Affections Falls in Venezuela is the tallest waterfall in the world - it is 3212 anxiety tall.

Tanzanite

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

What is Geology?

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

Mineral Hardness

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

Gifts That Rock

Gifts That Rock - What are the nigh popular gift items in the Geology.com store?

Copper

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

Volcanoes

Volcanoes - Manufactures about volcanoes, volcanic hazards and eruptions past and present.

Instructor Resources

Teacher Resource - Thou-12 resources for teaching about world science.

Hand Lens

Manus Lens A 10-power folding magnifier in a metal example. A often used lab and field tool.

Behave Attacks

Carry Attacks - Knowing how to react to a bear run into or assail could save your life.

Andalusite

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.

Storm Surge

Storm Surge can exist the most damaging and mortiferous aspect of a hurricane.

Tallest Seismic sea wave

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

Morganite

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

Helium

Helium is a byproduct of the natural gas industry. Its virtually important use is in MRI.

Geology Tools

Geology Tools - Stone hammers, field numberless, hand lenses, maps, hardness picks, gold pans.

Corundum

Corundum is the tertiary hardest mineral. It is likewise the mineral of red and sapphire.

Cave of the Easily

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

Rocks on Mars

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

Rock Salt

Rock Common salt is a sedimentary rock composed of the mineral halite. It has many uses!

Blue Flames

Bluish Flames and the largest highly acidic lake in the earth at Kawah Ijen Volcano.

Debris Flows

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

Ilmenite

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 individual property.

Burn down Opal

Fire Opal is a transparent to translucent opal with a xanthous, orange or red groundwork colour.

Underwater Volcano

Hawaii*s Next Island could be growing in the Pacific Body of water right now. Its name is Lo*ihi.

Largest Volcanoes

Largest Volcano - That title is shared past Tamu Massif, Mauna Kea and Ojos del Salado.

Cherry and Sapphire

Ruby and Sapphire are the 2nd and third most popular colored stones in the Us.

Field Courses

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

June 6th 1912

Novarupta - The most powerful volcanic eruption of the 20th century occurred in the UsA.

Homeowners Insurance

Homeowners Insurance might not encompass earthquake, hurricane and other geohazard damage.

Mineraloids

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

Spatter Cones

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

Mineral Luster

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

Map of the Oceans

Map of the Oceans - showing the Atlantic, Pacific, Indian, Arctic, and Southern Oceans.

Cinder Cones

Cinder Cones are the smallest, simplest, and most mutual type of volcano.

Cinnabar

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

Watch out for Ticks!

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

Uses of Marble

The Uses of Marble are numerous and various. You will exist surprised by how it is used.

Mars Meteorites

Mars Meteorites Mars rovers have plant dozens of meteorites while exploring the cherry-red planet.

Chalk

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

Waterproof Paper

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

Largest Hurricanes

Largest Hurricanes Are they determined by wind speed, value of damage, near deaths?

Citrine

Citrine is the transparent variety of quartz with a yellowish to orangish to reddish color.

Coquina

Coquina - A porous limestone equanimous almost entirely of fossil debris.

Mount Etna

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

Uses of Talc

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

Utica Shale

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

Mount Vesuvius

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

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Source: https://geology.com/

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