| Country of Origin | United States |
|---|---|
| Modified Item | No |
Check the listing for details. Very Bright Solid Peach Fluorescent Sphalerite Horn Silver Mine, Utah 547 Gram. Condition: Used, Made in United States. Listed at 320.00 USD. Its exceptionally high-grade chlorargyrite (“horn silver”) ore helped fuel a massive mining boom in the nearby town of Frisco and made it the richest silver mine in the world for a number of years. In 1885, a major cave-in dramatically disrupted operations and contributed to the town’s rapid decline.
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