| Collector Specimen Matches |
| US |
| Arizona |
| PERIDOT OLIVINE (BASALT) ARIZONA MINERALS CRYSTALS-MIN - Peridot, AZ US |
| PERIDOT OLIVINE (BASALT) ARIZONA MINERALS CRYSTALS-MIN - Peridot, AZ US |
| PERIDOT OLIVINE (BASALT) ARIZONA MINERALS CRYSTALS-MIN - Peridot, AZ US |
| PERIDOT crystals in Basalt - San Carlos, AZ US |
| PERIDOT OLIVINE (BASALT) ARIZONA MINERALS CRYSTALS-MIN - Peridot, AZ US |
| PERIDOT OLIVINE (BASALT) ARIZONA MINERALS CRYSTALS-MIN - Peridot, AZ US |
| Michigan |
| DATOLITE & COPPER IN BASALT MATRIX ,QUINCY COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| EPIDOTE & CALCITE on BASALT: MENDOTA MINE, BETE GRISE, MICHIGAN, USA - NR! - , MI US |
| DATOLITE,COPPER,EPIDOTE,BASALT,C&H # 21 COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| SUPERB RARE Native Copper "Pipe Amygdules" in Basalt COPPER FALLS, MICHIGAN - , MI US |
| Lapidary Lot rough Greenstone Copper in basalt others Michigan mix 18 lbs 154 - , MI US |
