| Chlorastrolite Michigan Greenstone rare gem USD 139.0 Category : Rare Specimens Seller : jigs_65(110, 100.0%) | | Lake Superior Michigan Greenstone Chlorastrolite 1.90 ct. USD 20.0 Category : Rare Specimens Seller : oscar388(1585, 100.0%) |
| Chlorastrolite Michigan Greenstone rare gem USD 109.0 Category : Rare Specimens Seller : jigs_65(110, 100.0%) | | Chlorastrolite Michigan Greenstone rare gem USD 119.0 Category : Rare Specimens Seller : jigs_65(110, 100.0%) |
| Chlorastrolite Michigan Greenstone rare gem USD 75.0 Category : Rare Specimens Seller : jigs_65(110, 100.0%) | | Lake Superior Michigan Greenstone Chlorastrolite 2.20 ct. USD 25.0 Category : Rare Specimens Seller : oscar388(1585, 100.0%) |
| ➤2.75 Ct Lake Superior GREENSTONE (Chlorastrolite)UP Michigan Gem Isle Royal➤325 USD 13.1 Category : Crystals Seller : rocks-fossils(53, 100.0%) | | Lake Superior Michigan Greenstone Chlorastrolite lot of 8, total weight 3.70 ct. USD 45.0 Category : Rare Specimens Seller : oscar388(1585, 100.0%) |
| Isle Royale Greenstone with Prehnite Poppy Cabochon Keweenaw Chlorastrolite USD 107.95 Category : Rare Specimens Seller : michigangems(87, 81.8%) | | Lake Superior Michigan Greenstone Chlorastrolite 4.60 ct. USD 40.0 Category : Rare Specimens Seller : oscar388(1585, 100.0%) |
| Lake Superior Michigan Greenstone Chlorastrolite 1.25 ct. USD 25.0 Category : Rare Specimens Seller : oscar388(1585, 100.0%) | | ➤3.40 Ct Lake Superior GREENSTONE (Chlorastrolite)UP Michigan Gem Isle Royal➤328 USD 17.1 Category : Crystals Seller : rocks-fossils(53, 100.0%) |
| ➤4.35 Ct Lake Superior 2 GREENSTONES (Chlorastrolite) UP Mich Gem Isle Royal➤331 USD 21.1 Category : Crystals Seller : rocks-fossils(53, 100.0%) | | Michigan Greenstone Chlorastrolite Gemstone 11mm x 13mm USD 75.0 Category : Display Specimens Seller : fishman9190(973, 100.0%) |
| 2g Beautiful Isle Royale Greenstone Chlorastrolite Cabochon Rare Turtleback Patt USD 98.0 Category : Rare Specimens Seller : michigangems(87, 81.8%) | | Lake Superior Michigan Greenstone Chlorastrolite 1.65 ct. USD 30.0 Category : Rare Specimens Seller : oscar388(1585, 100.0%) |
| Beautiful Isle Royale Greenstone Cabochon Keweenaw Chlorastrolite USD 38.5 Category : Rare Specimens Seller : michigangems(87, 81.8%) | | 2g Beautiful Bright Isle Royale Greenstone Cabochon Keweenaw Chlorastrolite USD 322.15 Category : Rare Specimens Seller : michigangems(87, 81.8%) |
| Isle Royale Greenstone Keweenaw Chlorastrolite Cabochon USD 90.95 Category : Rare Specimens Seller : michigangems(87, 81.8%) | | Lake Superior Michigan Greenstone Chlorastrolite 5.00 ct. USD 35.0 Category : Rare Specimens Seller : oscar388(1585, 100.0%) |