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Rock Identification with Willsey: Intro to Igneous Rocks!
Shawn Willsey
Nov 4, 2022
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GEODES! What they are, how they form, and more with geology professor, Shawn Willsey
Rock Identification with Willsey: BASALT and its many varieties
33. How to Identify Rocks
Rock Identification with Willsey: Volcanic Rocks (Tuff, Obsidian, Pumice)
Igneous Rock Identification
Rockhounding and Some Beginner Level Geology
Rock Identification with Willsey: Volcanic Rocks (andesite, dacite, rhyolite)
Minerals with Willsey: Olivine, Pyroxene, and Amphibole
How To Identify Gold In Rocks
Rock Identification with Willsey: Nonfoliated Rocks - Quartzite and Marble
Identifying Igneous Rocks -- Earth Rocks!
Minerals with Willsey: Feldspars
Rock Identification with Willsey: Intro to Sedimentary Rocks!
Rock and Mineral Identification
Rock Identification with Willsey: Intro to Metamorphic Rocks!
Classifying igneous rocks | Describing composition and texture
How 3 Phase Power works: why 3 phases?
15 COOLEST ROCKS Ever Found
Learn Rock Identification with Two Geologists
28) Intrusive Igneous Rocks