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Gold Deposits in Skarn

Skarn consists of coarse-grained calcium, magnesium, iron, and aluminum silicates formed by hydrothermal solutions, which replace limestone or dolomite near the contact with an igneous intrusion. The contact metamorphism is usually caused by an intrusion such as quartz monzonite, granodiorite, or similar rock type, which may or may not be mineralized.

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Subscription Required:
The Bawl Mill   • Our Readers Say   • PLP Members Win Occupancy Case—Appeals Continue   • Prospecting for Iron in Alaska   • Picks & Pans: Highbanking on the American River   • Platinum Firm, Palladium to Remain Weak   • Spencer Opal Deposits, Idaho   • Company Notes   • Hillside Placers   • Elko Mining Expo a Success   • Gold Prospecting in Alberta   • National Mining Hall of Fame to Induct Six   • Mining Stock Quotes and Mineral & Metal Prices   • Melman on Gold & Silver   • Looking Back

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