22) Sulfide Minerals
The first mineral group with no oxygen gives us pyrite, marcasite, galena, sphalerite, cinnabar, and arsenopyrite.

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23) Halide Minerals

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19) Carbonate Minerals

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Magmatic Sulphide Deposits

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28) Intrusive Igneous Rocks

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20) Oxide Minerals

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21) Sulfate Minerals

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From Raw Crystal to Crystal Oscillator - Crystals go to War in 1943

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18) Metamorphic Silicates

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Vikings' Hidden Secret Just Found Buried In Canada

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Gold Sulfides 101 (Conclusion) Field Masterclass on Metallic Clues to Gold Zones #goldsulfides

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Casting SALT like Metal - What Happens?

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Alteration Mapping System

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Geology 110 Mineral and Rock Identification Pre Test answers Spring 2022

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Volcanogenic massive sulphide (VMS) deposits

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SMELT Copper from Sulfide Minerals like a PRO!

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Schist!

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15) Feldspars and Quartz

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Sulfides part I: identification

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Gold, Faults and Fluids

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