| Country of Origin | United States |
|---|---|
| Modified Item | No |
Check the listing for details. Fluorescent Diopside, Phlogopite? 165 Grams Balmat, NY. Condition: Used, Made in United States. Listed at 16.00 USD. Mining began in the early 1900s, tapping ore bodies hosted in Precambrian marbles and dolomites of the Adirondack Lowlands. Phlogopite: brownish tan SW, weak orange LW. Weight: 165 grams.