| Collector Specimen Matches |
| US |
| Nevada |
| Virgin Valley Nevada Opal - , NV US |
| OLD VIRGIN VALLEY OPAL PETRIFIED WOOD CUT SPECIMEN 140 GRAMS DENIO NEVADA - Denio, NV US |
| Large 308g LIMBCAST With Precious Opal ,Nice Specimen, Virgin Valley, Nevada - , NV US |
| PRECIOUS OPAL VIRGIN VALLEY NEVADA 115 CARATS 1 PIECE - Denio, NV US |
| Black Opal from Virgin Valley, Nevada, USA with multiple colors of fire! - , NV US |
| Beautiful Precious Opal LIMBCAST 44g VIRGIN VALLEY, Nevada - , NV US |
| Virgin Valley Black & Precious Opal Petrified Wood Nevada 35.60 cts! - , NV US |
| Bright and large fluorescent common OPAL from Virgin Valley, Nevada 120 - , NV US |
| 15.60 cts Virgin Valley Precious Opal Petrified Wood Nevada 21mm - , NV US |
| Bright cabinet size fluorescent common OPAL from Virgin Valley, Nevada 119 - , NV US |
| OPAL Limb Cast * Virgin Valley * Nevada - , NV US |
| Bright and large fluorescent common OPAL from Virgin Valley, Nevada 122 - , NV US |
| OCL - VIRGIN VALLEY, NEVADA OPAL-IN-WOOD POLISHED SPECIMEN - 142 grams - , NV US |
| Virgin Valley Precious Opal Petrified Wood Nevada 205cts! - , NV US |
| Bright and large fluorescent common OPAL from Virgin Valley, Nevada 118 - , NV US |
| Large Virgin Valley Nevada Fire Opal Mud Cast. Display or Aquarium - , NV US |
| OPAL WOOD [Opalized] Orange,Red,Colors,! Virgin Valley !,Nevada 61Grams-305Cts ! - , NV US |
| Virgin Valley Nevada Opal Polished Specimen Gem 14.27 CT Carat Conch Wood Pretty - , NV US |
| 12.12 CT Carat Precious Opal Petrified Wood VIRGIN VALLEY, NEVADA Stable Dry - , NV US |
| Large Wood Opal Specimen Virgin Valley Nevada - Virgin Valley, NV US |
