basalt rocks , giants causeway, Ireland.  RocksInMyHead™ is the World’s Greatest Rock, Prospecting & Outdoor Education Company.   For gold prospecting, rockhounding, lapidary and geology tools, and jewelry making supplies, equipment, books, maps, great outdoor gear, plus lots of great rocks, minerals, gemstones, fossils, & meteorites, go to our website http://RocksInMyHead.com.

Perfect hexagonal columnar joint basalt rocks, Giants Causeway, near Bushmills, Antrim County, Ireland

La composición química de diversas piedras preciosas | Geología EN

Infographic on Colour Chemistry of Gemstones - Precious Stones. Colour reasons of different gemstones or precious stones described in this infographic.

The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German geologist and mineralogist Friedrich Mohs and is one of several definitions of hardness in materials science.

The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German geologist and mineralogist Friedrich Mohs

10 Reasons to Become a Geologist | Geology IN

Huge ammonite discovered at Quantoxhead, England. Dig Into Geology with us for more great science fun! You have ever had to resp.

Geologic Folds in the Lower Ugab valley in Namibia - photo from northseattle.edu--- Wow!

Geologic Folds in the Lower Ugab valley in Namibia - photo from northseattle. *Note the vertical fault displacement just behind the truck!

Geologic Time |via Paleo Illustration #fossils tell a story

Geological Time, by Dylan Gibson: There’s a a way to remember all those names: Camels Often Sit Down Carefully Perhaps Their Joints Creak (Perhaps Effective Oiling Might Prolong Perfect Health)

Minerals & classifications

Poster of rock & minerals, showing classification. I NEED this for my room. That way I can dream about earths materials in my sleep. - blast of color which makes it easy to fall in love with rocks!

geological website, share the latest geology and environment news, Minerals gallery, dinosaurs, minerals, fossils, stratigraphy, and volcanoes

geological website, share the latest geology and environment news, Minerals gallery, dinosaurs, minerals, fossils, stratigraphy, and volcanoes

Geology..Shall I not have intelligence with the earth? Am I not partly leaves and vegetable mould myself. - Henry David Thoreau (Cross-curricular relationship)

What is the geologic time scale timeline drawing by Ray Troll. Great site for helping students understand the time scale!

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