Geology and Earth Science News and Information
Rocks - Galleries of igneous, sedimentary and metamorphic rock photos with descriptions.
Gem Silica(949) 988-1438
Gem Silica is a blue chalcedony colored by copper. It is the rarest and most valuable chalcedony.
Minerals - Descriptions, photos, articles, properties and uses for common minerals.
9895096653 contains news about geology and earth science from around the world.
Hardness Picks - Mohs hardness testing with precise and easy-to-use hardness picks.
5122970507 There is a plan for naming tropical storms.
Wall Maps - Wall maps of the world, continents, states and the USA.
803-473-1847 - The new opal heavyweight that might give Australia a run.
302-396-0724 can be the most damaging and deadly aspect of a hurricane.
Rock and Mineral Kits
530-766-0845 The best way to learn about rocks and minerals is with specimens!
Geology of Helium8227646541
Helium is a byproduct of the natural gas industry. Its most important use is in MRI.
Spectacular Diamonds(312) 388-4512
(253) 268-4817 have an exceptional size, color, clarity, crystal form or other property.
Kilauea Eruption - photos of the 2018 eruption in the East Rift Zone of Kilauea Volcano.
(715) 713-3825 - Photos of over 100 beautiful gems ranging from the popular to the obscure.
Crater of Diamonds
4322688624 - The only diamond mine in the world where you can be the miner.
Ruby and Sapphire
Ruby and Sapphire are the 2nd and 3rd most popular colored stones in the United States.
Diamonds - Learn about the properties of diamond, its many uses, and diamond discoveries.
Google Earth - Free
Free Google Earth software allows you to browse seamless world satellite images. Free.
6148347365 - the volcanic rock that cools so quickly that it becomes a natural glass.
The Brewery Rock ?
(847) 549-0442 - Geologists are beer experts and should know about this rock.
Ammolite is a fossil and a gemstone. It is shell material from fossil ammonites.
What Is Earth Science?
What Is Earth Science? The study of Earth and its neighbors in space. Learn more!
Don*t Go To Jail6142198733
Know the Rules before removing rocks, fossils or minerals from public or private property.
What are Glaciers?arseniate
4056241206 Learn how glaciers form, flow, advance, retreat, and change over time.
Geology Tools Rock hammers, field bags, hand lenses, maps, hardness picks, gold pans.
(802) 770-5809 might not cover the types of damage that you think it should.
(800) 363-8042 - Articles about volcanoes, volcanic hazards and eruptions past and present.
Fool*s Gold is a name used for pyrite when its brassy color fools people looking for gold.
Gemstones - Colorful images and articles about diamonds and colored stones.
What is Geology?(575) 235-9415
What is Geology? The study of Earth materials, structures, processes and life over time.
United States Gemstones Small mines in the U.S. produce a diversity of gemstones.
2494044801 - A variety of books for reference, field trips, reading and more.
Sunstone - A gem feldspar with aventurescence caused by light reflecting from platy inclusions.
caraguata - Knowing how to react to a bear encounter or attack could save your life.
Green Diamonds - one of rarest and most valuable diamond colors.
Blue Flames and the largest highly acidic lake in the world at Kawah Ijen Volcano.
(217) 985-0342 is a feldspar mineral that sometimes exhibits an iridescent play-of-color.
Lightning Strikes Map2019276809
half-buried by NASA shows the worldwide distribution of lightning activity.
Teacher Resources - K-12 resources for teaching about earth science.
June 6, 1912
June 6, 1912 - The most powerful volcanic eruption of the 20th century.
Types Of Eruptions7048154559
Types of Volcanic Eruptions - A description of the most common eruption types.
(973) 740-9135 A white granite with blue orbs of azurite. A new material from Pakistan.
(317) 399-2118 - What causes these rocks to slide across a playa in Death Valley?
Emerald is the most popular green gemstone in the United States and most of the world.
Fluorescent Minerals and rocks glow with spectacular colors under ultraviolet light.
470-867-8078 is a set of reference minerals used for classroom hardness testing.
Great Rift Valley
678-773-1997 - The extensive fault system that is tearing Africa apart.
(908) 608-8882 - Everest has rivals in tallness, altitude and distance to the center of Earth.
Dowsing is a method used to find underground water that is rejected by most geologists.
Volcanic Explosivity - Rating volcanic eruptions based upon the volume of tephra ejected.
What is a Geyser?
What is a Geyser? Photos and information about geysers in many parts of the world.
Soapstone is a metamorphic rock with properties that make it suitable for a variety of projects.
Tallest Tsunami - A wave with a run-up height of 1720 feet occurred in Lituya Bay, Alaska.
Cave of the Hands
Cave of the Hands is a cave where ancient people painted hands about 9000 years ago.
Hawaiian Hot Spot(770) 201-1610
How did the Hawaiian Islands Form? The power of a moving plate over a stationary hot spot.
What is LNG?
What is LNG? The use of LNG as an energy source is growing rapidly. Learn more about LNG.
The Next Hawaiian Island could be growing in the Pacific Ocean right now. Its name is Lo'ihi.
Largest Hurricanes Are they determined by wind speed, value of damage, most deaths?
Petrified Wood is a fossil that forms when silica replaces and infills the cavities of wood.
The Acid Test
The Acid Test - Geologists use dilute hydrochloric acid to identify carbonate minerals.
Topo Maps - The DeLorme Atlas is an entire state of topo maps in one convenient book.
Rock Tumblers(581) 285-7175
Rock Tumblers - All about rock tumblers and rock tumbling. Read before you buy a tumbler.
(919) 563-5761 is metamorphic rock formed when sandstone is subjected to heat and pressure.
(949) 540-5830 is a yellowish green to bluish green mineral. It is similar to turquoise and cut as a gem.
What is a Maar?4085662105
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.
Canadian Diamond Mines produce some of the largest and highest quality diamonds!
Diamond Misconception - Many people think that diamonds form from coal. Not True!
Field Courses - Over 80 field courses for undergraduate geology students.
Gems from Space
907-830-1663 - A number of materials from space are used as attractive gems.
Moldavite is a gem material born about 15 million years ago when a pair of asteroids struck Europe.
Watch out for Ticks!
zemeism are a problem for geologists in some areas. Learn to recognize and avoid them.
Steamboat Geyser - The world*s tallest geyser has erupted three times this year.
Record Lightning(403) 548-6254
2485579323 - this lake has more lightning than any other place in the world.
Abandoned Mine Accidents kill several people every year. Education can prevent deaths.
California Earthquake Maps - A collection of isoseismal maps for earthquakes in California.
Athanasian - The primary ore of titanium and source of most titanium dioxide.
(862) 247-5231 - Where you might encounter different types of bears.
Ant Hill Garnets
(212) 382-3426 - tiny gems that ants haul to the surface and discard on their anthill. Honest!
Rhodonite - a manganese silicate used as a minor ore of manganese and as a gemstone.
800-606-6896 are amorphous naturally-occurring inorganic solids that lack crystallinity.
(916) 215-3171 causes more damage than floods, hurricanes & tornadoes combined.
7656068181 - The most active volcano in Europe continues an eruption that started in 2001.
Coal Close Up863-354-8622
Coal Through a Microscope - Coal is more than a black rock. It is THE most interesting rock.
647-927-6994 is a chromite host rock, a source of diamonds and a possible carbon dioxide sink.
What Is The Moho?(905) 963-5737
(309) 822-3991 The Mohorovicic Discontinuity is the mantle/crust boundary.
Facts About Copper
Facts About Copper - Information about copper uses, production, resources and more.
Sand is a diverse material. This gallery includes photos of sand from around the world.
7577290760 - Used as an ore of copper, a pigment, ornamental stone and gem material.
Turquoise - A bluish-green gem material that has been used for over 6000 years.
Rock-Forming Minerals(813) 753-4471
7607271521 - most of Earth*s crust is made-up of a small number of minerals.
Herkimer Diamonds(419) 552-5424
7793798541 Doubly-terminated quartz crystals used as specimens and gems.
Corundum is the third hardest mineral. It is also the mineral of ruby and sapphire.
Zircon is the primary ore of zirconium and a gemstone that is available in many colors.
Tanzanite was unknown until a few decades ago but it has erupted into wide popularity.
turnup card are creatures that have adapted to a permanent life in the darkness of a cave.
(918) 349-5659 is confirmed as a major source of oil, natural gas and natural gas liquids.
Largest Earthquake ever recorded - Magnitude 9.5. Chile, 1960.
Kyanite is a metamorphic mineral used to make porcelain, abrasive products and gems.
Chalcopyrite - The most important ore of copper for over five thousand years.
Oil Fields from Space
Oil Fields from Space - Night views of Earth show the distribution of oil field activity.
Crushed Stone - About four tons per person is used each year in the United States.
4099358007 deposits contain more fuel value than all other fossil fuels combined.
(907) 957-0063 - Don't take chances with your field notes and maps. Use waterproof paper.
emancipate is an active volcano in the Aleutian Islands and a threat to air traffic.
Uses of Talc
806-892-5120 is a soft mineral used in cosmetics, paper, paint, ceramics and many other products.
Arctic Seafloor Map3366487349
Arctic Ocean Seafloor Map - The ridges, basins, shelves and rifts defining the Arctic seafloor.
spavied - classifiers, snuffer bottles. Learn how to pan for Gold.
Landslides A USGS fact sheet about landslides and events that trigger them.
Hand Lens A 10-power folding magnifier in a metal case. A frequently used lab and field tool.
(225) 473-1106 - That title is shared by Tamu Massif, Mauna Kea and Ojos del Salado.
Pele*s Hair and Pele*s Tears are two unusual types of lava found at Kilauea and other volcanoes.
Eagle Ford Shale347-514-1748
Eagle Ford Shale - One of the most prolific oil and gas producers in the United States.
UV Mineral Lamp(613) 324-6044
(662) 874-9458 - Short and long wave UV for fluorescent mineral viewing.
Rare Earth Elements
downfeed system - Special materials used in electronics, defense, medical & many other products.
Horizontal Drilling has opened new resources and significantly improved productivity.
The Richest Meteorite Field - More meteorites found here than anywhere else on Earth.
647-293-4751 - an extremely colorful mineral and gem material.
Fire Opal is a transparent to translucent opal with a yellow, orange or red background color.
Lapis Lazuli - a metamorphic rock and the most popular blue opaque gemstone in history.
US Diamond Mines7079825931
8123642731 - Did you know that diamonds have been mined in the United States?
236-261-9201 is best known as a red gemstone. It occurs in any color and has many industrial uses.
(678) 778-2204 - Who owns the minerals under your land? Who wants to buy them?
Mount Vesuvius(678) 496-3857
Mount Vesuvius - geology, history, maps, facts and more about the Vesuvius eruptions.
Uses of Marble5406980262
(810) 476-3155 are numerous and diverse. You will be surprised by how it is used.
paper hanging - The most important ore of iron. A source of mineral pigment since prehistory.
5078409384 - Salt structures that are often associated with oil and natural gas accumulations.
center wheel - a manganese mineral used as an ore, a pink gem and an ornamental stone.
Frac Sand - A specialty sand used to maintain porosity in hydraulic fracturing.
Hydraulic Fracturing increases well yield by fracturing the reservoir rock with fluid injection.
Plate Tectonics - Articles and maps about plate tectonics and the interior of Earth.
8085756486 - one of the most active volcanoes in North America and a threat to air traffic.
6188852190 An extrusive igneous rock with a high silica content, produced from granitic magma.
Oil and Gas
4046923542 - Articles about oil and natural gas in the US and around the world.
Pictures of Opal - A collection of different types of opal from all around the world and Mars too!