| Collector Specimen Matches |
| CA |
| Canada |
| IMPERIAL AMMOLITE OPALIZED Fossil Gemstone Rainbow Gem Cabochon Calgary Canada - , CA CA |
| US |
| Idaho |
| CSS: 3 lbs Of Rare Idaho Blue Seam Opal Rough - , ID US |
| RimRock: 344 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| RimRock: 173 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| TWO (2) VERY RARE CUT BLACK TUBE FORTIFICATION VEIN AGATE OPAL ARCO IDAHO 2.5LBS - , ID US |
| RimRock: 2 Lbs Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| Opalized Petrified Wood Slab From Idaho (S47) - , ID US |
| RimRock: 135 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| CSS: 7.4 lbs Of Rare Idaho Blue Seam Opal Rough - , ID US |
| RimRock: 258 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| RimRock: 209 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| Spencer Idaho Opal Specimen lapidary 1 lb 5 oz rough specimen - Spencer, ID US |
| RimRock: 234 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| RimRock: 224 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| CSS: 4.2 lbs Rare Idaho Blue Seam Opal Rough - , ID US |
| TWO (2) VERY RARE BLACK TUBE FORTIFICATION PLUME VEIN AGATE OPAL ARCO IDAHO 1.9# - , ID US |
| RimRock: 202 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| RimRock: 1.30 Lbs Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| RimRock: 194 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| RimRock: 1.20 Lbs Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| RimRock: 9.6 oz Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| RimRock: 316 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| CSS: 3.3 lbs Of Rare Idaho Blue Seam Opal Rough - , ID US |
| RimRock: 7.2 oz Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| CSS: 2.8 lbs Of Rare Idaho Blue Seam Opal Rough - , ID US |
| RimRock: 317 grams Rare IDAHO BLUE SEAM OPAL Rough - , ID US |
| PRECIOUS OPAL ROUGH PARCEL SPENSER IDAHO 3/4 POUND - , ID US |
| TWO (2) VERY RARE BLACK TUBE FORTIFICATION PLUME VEIN AGATE OPAL ARCO IDAHO 2.2# - , ID US |
| Kansas |
| Rare Angel Opal Aura Quartz Crystal Cluster From Arkansas Twin Starbrary Window - , KS US |
| Louisiana |
| Louisiana Opal Lapidary Rough Gemstone Cabochon Faceting Specimen 74 gram - , LA US |
| North Carolina |
| PETRIFIED WOOD From Lillington, North Carolina RARE LOCATION OPALIZED !!!!!!!!! - , NC US |
| bb: Hyalite Opal - Glassy, Insane Bright Green Fluorescent! North Carolina - , NC US |
| Nebraska |
| BEAUTIFUL RARE FULL SPECTRUM STABLE NEVADA WOOD OPAL JELLY FIRE CRYSTAL 10ct - , Ne US |
| Nevada |
| Black Opal from Virgin Valley, Nevada, USA with multiple colors of fire! - , NV US |
| 27ct Blue Fire Opal 100% Natural Central Nevada Green Pin Pattern Fire - , NV US |
| Bright and large fluorescent common OPAL from Virgin Valley, Nevada 122 - , NV US |
| 648ct Native Copper In Green Blue Opal Rough 100% Natural Central Nevada - , NV US |
| 57ct Blue Fire Opal Rubs 100% Natural Central Nevada Nice Fire - , NV US |
| OCL - VIRGIN VALLEY, NEVADA OPAL-IN-WOOD POLISHED SPECIMEN - 142 grams - , NV US |
| 1500ct Blue Opal Rough Some Fire 100% Natural Central Nevada - , NV US |
| Virgin Valley Precious Opal Petrified Wood Nevada 205cts! - , NV US |
| 121ct Blue Fire Opal Rub 100% Natural Central Nevada Nice Fire - , NV US |
| Bright and large fluorescent common OPAL from Virgin Valley, Nevada 118 - , NV US |
| Large Wood Opal Specimen Virgin Valley Nevada - Virgin Valley, NV US |
| 67ct Blue Fire Opal Rub 100% Natural Central Nevada Nice Fire - , NV US |
| 111ct Orange Honey Fire Opal Fossil Tree Bark 100% Natural Central Nevada - , NV US |
| OLD VIRGIN VALLEY OPAL PETRIFIED WOOD CUT SPECIMEN 140 GRAMS DENIO NEVADA - Denio, NV US |
| Virgin Valley Nevada Opal Polished Specimen Gem 14.27 CT Carat Conch Wood Pretty - , NV US |
| 190ct Orange Honey Fire Opal Fossil Tree Bark 100% Natural Central Nevada - , NV US |
| PRECIOUS OPAL VIRGIN VALLEY NEVADA 115 CARATS 1 PIECE - Denio, NV US |
| 12.12 CT Carat Precious Opal Petrified Wood VIRGIN VALLEY, NEVADA Stable Dry - , NV US |
| 45ct Blue Precious Fire Opal 100% Natural Central Nevada Pin Fire - , NV US |
| Beautiful Precious Opal LIMBCAST 44g VIRGIN VALLEY, Nevada - , NV US |
| 40ct Blue Fire Opal 100% Natural Central Nevada Multicolored Pin Flash Fire - , NV US |
| 25ct Blue Precious Fire Opal 100% Natural Central Nevada Flash Aqua Fire - , NV US |
| Opal, Nevada - Lot of 550+ grams - , NV US |
| 17ct Blue Fire Opal 100% Natural Central Nevada Big Green Flash Pin Pattern Fire - , NV US |
| Large Virgin Valley Nevada Fire Opal Mud Cast. Display or Aquarium - , NV US |
| VERY LARGE ORANGE YELLOW WHITE BUTTERSCOTCH OPAL STABLE CHUNK NEVADA 3.3LBS! - , NV US |
| 41ct Blue Fire Opal 100% Natural Central Nevada Green Blue Strike Pattern Fire - , NV US |
| 900ct Blue Opal Some Fire Rough 100% Natural Central Nevada - , NV US |
| 1.4" NATURAL ROUGH BLUE WHITE OPAL CRYSTAL W/ DENDRITES FROM NEVADA, USA ~ 32.2g - , NV US |
| 16ct Blue Fire Opal 100% Natural Central Nevada Green Blues Fire - , NV US |
| 11.2ct Blue Fire Opal 100% Natural Central Nevada Red Fire - , NV US |
| Virgin Valley Black & Precious Opal Petrified Wood Nevada 35.60 cts! - , NV US |
| 11.2ct Blue Fire Opal Rough 100% Natural Central Nevada Multiple Color Fire - , NV US |
| 27ct Blue Fire Opal 100% Natural Central Nevada Green Rolling Fire - , NV US |
| Bright and large fluorescent common OPAL from Virgin Valley, Nevada 120 - , NV US |
| 8ct Blue Fire Opal Rough 100% Natural Central Nevada Green Red Fire - , NV US |
| 65ct Top Blue Fire Opal Rubs 100% Natural Central Nevada Multiple Color Fires - , NV US |
| 15.60 cts Virgin Valley Precious Opal Petrified Wood Nevada 21mm - , NV US |
| 13ct Blue Fire Opal Rough 100% Natural Central Nevada Red Rolling Fire - , NV US |
| 35ct Blue Fire Opal 100% Natural Central Nevada Pin Fire - , NV US |
| 22 carat SMALL NATURAL ROUGH CUT OPAL CRYSTAL STONE MINERAL NEVADA, USA pink/blu - , NV US |
| Virgin Valley Nevada Opal - , NV US |
| 128ct Blue Fire Opal 100% Natural Central Nevada Pin Fire - , NV US |
| Bright cabinet size fluorescent common OPAL from Virgin Valley, Nevada 119 - , NV US |
| Large 308g LIMBCAST With Precious Opal ,Nice Specimen, Virgin Valley, Nevada - , NV US |
| OPAL WOOD [Opalized] Orange,Red,Colors,! Virgin Valley !,Nevada 61Grams-305Cts ! - , NV US |
| OPAL Limb Cast * Virgin Valley * Nevada - , NV US |
| Oregon |
| Oregon Blue Opal Lapidary Faceting Rough 3lbs - , OR US |
| Oregon Common Opal Raw - , OR US |
| Mw: Richardson BLUE OPAL Thunderegg Rough -Oregon- 1.7lbs - , OR US |
| HUGE ALL OPALIZED OPAL PETRIFIED WOOD GRAIN COAL MINE BASIN OREGON RINGS 13LBS! - , OR US |
| Facet quality Oregon Fire Opal Lot - , OR US |
| Opal Butte Thunder-Egg - 9.6 lbs - Oregon - , OR US |
| MINERALS : GEODE WITH AN INTERIOR OF ORANGE AND WHITE OPAL FROM OREGON, USA - , OR US |
| Polished Oregon Thunder Egg- Dark Agate & Opal! - , OR US |
| RICHARDSON RANCH SMALL WHOLE OPAL BED THUNDER EGGS 1 1/2 + POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG CLUSTERS 11 + POUNDS OREGON - , OR US |
| MINERALS : GEODE OF BLUE OPAL FROM OREGON, USA - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGGS 1 3/4 POUNDS OREGON MOSTLY WHOLE - , OR US |
| RICHARDSON RANCH SMALL WHOLE OPAL BED THUNDER EGGS 1 1/4 POUNDS OREGON - , OR US |
| FACE PLANK CUT PETRIFIED WOOD AGATE OPAL COAL MINE BASIN RING OWYHEE OREGON 2.2# - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG ROUGH LOT 1 1/2+ POUNDS OREGON - , OR US |
| Oregon Opal Thunder Egg Polished Lapidary specimen Gemstone Rough - , OR US |
| WEBERockin: Oregon Butte Opal in Matrix, 175 Grams - , OR US |
| LONG ALL OPALIZED OPAL PETRIFIED WOOD SPECIMEN AGATE COAL MINE BASIN OREGON 2LBS - , OR US |
| CUT ALL OPALIZED OPAL PETRIFIED WOOD LIMB GRAIN COAL MINE BASIN OREGON 1LB 8.4OZ - , OR US |
| Opalized Petrified Wood Collected From Oregon - , OR US |
| Mw: Richardson BLUE OPAL Thunderegg Rough -Oregon- 1.7lbs - , OR US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 5 3/4 + POUNDS OREGON - , OR US |
| RimRock: 2.10 Lbs OREGON OPALIZED OAK PETRIFIED WOOD Rough - , OR US |
| OPAL specimen * Lake County * Oregon - , OR US |
| Mw: Richardson's OPAL BED Thunderegg -Oregon- Dome Polished Specimen - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG ROUGH LOT 5 1/4 POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG ROUGH LOT 1 1/2+ POUNDS OREGON - , OR US |
| Rare Opalized Petrified Wood from Central Oregon - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG ROUGH LOT 1 1/4 POUNDS OREGON - , Or US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 4 POUNDS OREGON - , OR US |
| HUGE CUT ALL OPALIZED OPAL PETRIFIED WOOD KNOT GRAIN COAL MINE BASIN OREGON 10LB - , OR US |
| Polished Oregon Thunder Egg-Beautiful Agate & Opal Fortification! - , OR US |
| RARE BEAUTIFUL OREGON BLUE OPAL NATURAL CRYSTAL 3g - , Or US |
| Mw: PRECIOUS Richardson's OPAL BED Thunderegg -Oregon- Triplet Cabochon - , OR US |
| Oregon Bog Opal 9 pounds (opal in jasper matrix) - , OR US |
| Rare Opalized Petrified Wood from Central Oregon - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGGS 5 1/2 POUNDS OREGON MOSTLY WHOLE - , Or US |
| BLUE OWYHEE OPAL ROUGH PARCEL 60 GRAMS Stunning Coloration! E. OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDEREGG CLUSTERS 5 POUNDS OREGON - , OR US |
| Oregon Blue Opal Faceting Lapidary Rough 5lbs - , OR US |
| OLD MIXED THUNDER EGG ROUGH LOT PLUME MOSS OPAL AGATE 24 + POUNDS OREGON - , Or US |
| Mw: Richardson BLUE OPAL CORE Thunderegg Rough -Oregon- 85 grams - , OR US |
| RICHARDSON RANCH SMALL OPAL BED THUNDER EGGS 1 1/2 + POUNDS OREGON - , OR US |
| Oregon Opal Thunder Egg Polished Lapidary specimen Gemstone Rough - , OR US |
| Polished Oregon Thunder Egg-Colorful Opal & Fortification Agate! - , Or US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 1 1/2 POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG WHOLE AND ROUGH 7 1/4 + POUNDS OREGON - , OR US |
| SS Rocks - Blue Opal (Succor Creek, Oregon) 105g - Succor Creek, OR US |
| MINERALS : GEODE WITH CENTER OF BLUE OPAL FROM OREGON, USA - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGGS 6 1/4 + POUNDS OREGON MOSTLY WHOLE - , OR US |
| Opalescent Petrified Wood from Oregon’s Eagle Cap Mountains 5 Lbs 1oz Lot Of 6 - , OR US |
| NICE FACE CUT PETRIFIED WOOD AGATE COAL MINE BASIN BLACK OPAL OWYHEE OREGON 5LBS - , OR US |
| Raw Owyhee Blue Opal found in Succor Creek Oregon - Succor Creek, OR US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 1 1/4 POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGGS 4 POUNDS OREGON MOSTLY WHOLE - , OR US |
| Mw: Juniper Ridge FIRE OPAL w/ Dendrites -Oregon- 72 grams Rough - , OR US |
| Large common oregon opal rough - , OR US |
| Opal Butte Agate Stalagmite & Opal Specimen - 9.2 lbs - Heppner, OR US |
| MINERALS : GEODE WITH AN INTERIOR OF BLUE OPAL FROM OREGON, USA - , OR US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 1 1/2 + POUNDS OREGON - , OR US |
| Mw: Richardson BLUE OPAL Thunderegg Rough -Oregon- 1 pound - , OR US |
| Mw: AGATE & OPAL THUNDEREGG -Blue Bed, Oregon- Face Polished Specimen - , OR US |
| TWO (2) OPALIZED OPAL PINK PURPLE AGATE PETRIFIED WOOD JUNTURA OREGON 2LBS 13+OZ - , OR US |
| Oregon Opal Thunder Egg Lapidary specimen Gemstone Rough - , OR US |
| Mw: Richardson BLUE OPAL Thunderegg Rough -Oregon- 1.7lbs - , OR US |
| RICHARDSON RANCH WHOLE OPAL BED THUNDEREGGS 4 1/4 POUNDS OREGON MOSTLY WHOLE - , OR US |
| Blue Opal Owyee In Matrix Oregon 1lb 100% Natural - , OR US |
| RimRock: 2.75 Lbs OREGON OAK OPALIZED PETRIFIED WOOD Rough - , OR US |
| OWYHEE BLUE OPAL ROUGH SPECIMEN OREGON 2 1/4 POUNDS - , OR US |
| Mini Oregon/Nevada Thunder Egg Halves-25 halves,Opal, Moss & Banded Agate! - , OR US |
| Mw: PRECIOUS Richardson's OPAL BED Thunderegg -Oregon- Dome Polished Specimen - , OR US |
| 3 RICHARDSON RANCH OPAL BED THUNDER EGG CLUSTERS 5 1/2 POUNDS OREGON - , OR US |
| WHOLE RICHARDSON RANCH OPAL BED THUNDER EGGS 13 3/4 POUNDS OREGON - , OR US |
| South Dakota |
| Iridescent Color Baculite Opal green red blue candy Cretaceous South Dakota SD - , SD US |
| Texas |
| 35x48MM Natural Texas Llanite Blue Opal Crystal Sphere Stone Reiki Healing Egg - , TX US |
| Utah |
| Tiffany Stone Slab Bertrandite Opal Fluorite Utah 4.6" X 1.8" X 1/4" 78 Grams - , UT US |
| BRECIATED UTAH OPAL,Gemstone,Jasper, Rock,Slab,Cabbing,lapidary,3.14 LB CHUNK - , Ut US |
| Tiffany Stone Slab Bertrandite Opal Fluorite Utah 3.3" X 3.2" X 1/4" 92 Grams - , Ut US |
| NEW DISCOVERY! BIRDS NEST OPAL GEODE FLUORESCENT UTAH MINERALS-MIN - , Ut US |
| BANDED OPAL HYALITE ROUGH SPECIMENS UTAH 1 1/4 POUNDS - , Ut US |
| NEW DISCOVERY! BIRDS NEST OPAL GEODE FLUORESCENT UTAH MINERALS-MIN - , UT US |
| NEW DISCOVERY! BIRDS NEST OPAL GEODE FLUORESCENT UTAH MINERALS-MIN - , UT US |
| NEW DISCOVERY! BIRDS NEST OPAL GEODE FLUORESCENT UTAH MINERALS-MIN - , UT US |
| CSS: 1.3 lbs Of Candy Stripe Bubble Opal Rough From Milford, Utah - Milford, UT US |
| CSS: 1.3 lb Piece Of Candy Stripe Bubble Opal Rough From Milford, Utah - Milford, UT US |
| CSS: 1.2 lb Piece Of Candy Stripe Bubble Opal Milford, Utah - Milford, UT US |
| NEW DISCOVERY! BIRDS NEST OPAL GEODE FLUORESCENT UTAH MINERALS-MIN - , UT US |
| NEW DISCOVERY! BIRDS NEST OPAL GEODE FLUORESCENT UTAH MINERALS-MIN - , UT US |
| Washington |
| NON CUT ROOSEVELT OPAL OPALIZED PETRIFIED WOOD RINGS AGATE WASHINGTON 3LB 12OZ! - , WA US |
| OLD AND RARE FLAMINGO ROSE OPAL AGATE ROUGH SPECIMENS 3 3/4 POUNDS WASHINGTON - , WA US |
| Wyoming |
| Wyoming LOT of 9 Sm Opal Dendritic White Translucent Opal Agate Rough Specimen - , WY US |
| HUGE FACE CUT FISHEGG AGATE FOSSIL OOLITE OPAL ORBS SPHERULITES WYOMING 22LBS! - , WY US |
| MSW1092: Multicolored Fluorescent Opal from Cedar Rim, Wyoming - , WY US |
| HUGE FACE CUT FISHEGG AGATE FOSSIL OOLITE OPAL ORBS SPHERULITES WYOMING 13LBS! - , WY US |
