| Collector Specimen Matches |
| US |
| Nebraska |
| BAKER RANCH THUNDER EGG 1/2 MIRROR POLISHED FACE 245 GRAMS NEW MEXICO - , Ne US |
| New Mexico |
| BAKER RANCH THUNDER EGG 1/2 MIRROR POLISHED FACE 1 + POUND NEW MEXICO - , NM US |
| BAKER RANCH THUNDER EGG MIRROR POLISHED BOTH 1/2'S NEW MEXICO 2 1/2 POUNDS - , NM US |
| OLD DEMING THUNDER EGG WHOLE AND UNCUT NEW MEXICO 1 3/4 POUNDS - Deming, NM US |
| BAKER RANCH THUNDER EGG 1/2 MIRROR POLISHED FACE 305 GRAMS NEW MEXICO - , NM US |
| BAKER RANCH THUNDER EGG 1/2 MIRROR POLISHED FACE 1 1/4 POUNDS NEW MEXICO - , NM US |
| BAKER RANCH THUNDER EGG 1/2 MIRROR POLISHED RIM 185 GRAMS NEW MEXICO - , NM US |
| BAKER RANCH THUNDER EGG 1/2 MIRROR POLISHED FACE 250 GRAMS NEW MEXICO - , NM US |
| Nevada |
| 4 SCARCE BLACK ROCK DESERT THUNDER EGG CUT 1/2'S NEVADA 6 1/2 POUNDS - , NV US |
| Oregon |
| Oregon Reservoir Thunder Eggs - 8 lbs Uncut - , OR US |
| Thunder Egg Geode 1/2 / Oregon - , OR US |
| OLD MIXED FACE CUT THUNDER EGGS 18 1/2 + POUNDS OREGON - , OR US |
| OLD MIXED FACE CUT THUNDER EGGS POLISHED 9 1/4 POUNDS OREGON - , Or US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE AND UNCUT 8 POUNDS OREGON - , OR US |
| OLD RICHARDSON RANCH MOSS BED THUNDER EGG WHOLE & ROUGH LOT OREGON 15 POUNDS - , OR US |
| rawk11: 0.6LB Thunder Egg Rough-Cool Tubular inclusions in Agate-Oregon! - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG CLUSTERS 11 + POUNDS OREGON - , OR US |
| OLD PRIDAY PLUME BED CUT & ROUGH THUNDER EGG LOT 8 1/2 POUNDS MADRAS OREGON - Madras, OR US |
| OLD MIXED THUNDER EGG ROUGH LOT A FEW WHOLE 26 POUNDS OREGON - , OR US |
| MIXED OREGON THUNDER EGGS WHOLE AND UNCUT OLD 20 + POUNDS - , OR US |
| OLD MIXED MOSTLY WHOLE AND UNCUT THUNDER EGGS 20 1/2 + POUNDS OREGON - , OR US |
| Polished Oregon Thunder Egg- Blue and White Fortification Agate! - , Or US |
| MIXED THUNDER EGGS WHOLE AND UNCUT OLD 17 3/4 POUNDS OREGON - , OR US |
| RICHARDSON RANCH FLAT BED THUNDER EGG WHOLE & ROUGH LOT 11 3/4 POUNDS OREGON - , OR US |
| RICHARDSON RANCH SMALL OPAL BED THUNDER EGGS 1 1/2 + POUNDS OREGON - , OR US |
| WHITE FIR SPRINGS AGATE BED THUNDER EGG ROUGH LOT 17 POUNDS OREGON - , OR US |
| OLD PRIDAY BED FACE CUT THUNDER EGGS 13 + POUNDS MADRAS OREGON - Madras, OR US |
| OLD MIXED OREGON FACE CUT THUNDER EGGS 22 POUNDS - , OR US |
| 11 SMALL MIXED WHOLE THUNDER EGGS 1 3/4 + POUNDS OREGON OLD - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE & UNCUT OREGON 6 3/4 + POUNDS - , OR US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 1 1/2 + POUNDS OREGON - , OR US |
| OLD WHITE FIR SPRINGS AGATE BED THUNDER EGG ROUGH LOT 19 + POUNDS OREGON - , Or US |
| OLD MIXED OREGON FACE CUT THUNDER EGGS 15 1/2 + POUNDS - , OR US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 4 POUNDS OREGON - , OR US |
| OLD PONY BUTTE WHOLE THUNDER EGG LOT RICHARDSON RANCH OREGON 16 1/2 POUNDS - , OR US |
| OLD PRIDAY PLUME BED CUT THUNDER EGGS 4 1/2 POUNDS OREGON - , OR US |
| OLD PONY BUTTE THUNDER EGG ROUGH LOT RICHARDSON RANCH MADRAS OREGON 14 POUNDS - Madras, OR US |
| OLD MIXED WHOLE AND UNCUT THUNDER EGGS 18 3/4 POUNDS OREGON - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE & UNCUT OREGON 7 1/2 POUNDS - , OR US |
| Polished Oregon Thunder Egg-Pretty Green Moss!! - , OR US |
| MIXED OREGON THUNDER EGGS WHOLE AND UNCUT OLD 19 + POUNDS - , OR US |
| OLD MIXED FACE CUT THUNDER EGGS 18 + POUNDS OREGON - , Or US |
| Polished Oregon Thunder Egg- Dark Agate & Opal! - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE & ROUGH OREGON 7 3/4 POUNDS - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG WHOLE AND ROUGH 7 1/4 + POUNDS OREGON - , OR US |
| OLD MIXED THUNDER EGG ROUGH LOT 26 1/4 + POUNDS OREGON - , OR US |
| 6 OREGON THUNDER EGGS FROM SKULL SPRINGS EGG BED - Harper, OR US |
| rawk11: 1.0LB Thunder Egg Whole Rough-Succor Creek -Vintage Oregon! - Succor Creek, OR US |
| Oregon Dragonskin Thunder Egg Half - Cut Unpolished - , OR US |
| OLD MIXED FACE CUT THUNDER EGGS 20 POUNDS OREGON - , OR US |
| XL Thunder Egg Geode 1/2 / Oregon - , OR US |
| Mini Oregon/Nevada Thunder Egg Halves-25 halves,Opal, Moss & Banded Agate! - , OR US |
| Oregon THUNDER EGG Geode Half / 1lb-5oz / Nice DRUZY CAVITY & BANDING / +*+*+*+* - , Or US |
| RICHARDSON RANCH SMALL WHOLE OPAL BED THUNDER EGGS 1 1/4 POUNDS OREGON - , OR US |
| RARE FRIEDA BED THUNDER EGG POLISHED 1/2 OREGON 1 POUND - , OR US |
| OLD FRIEND RANCH THUNDER EGG ROUGH LOT 16 + POUNDS OREGON - , OR US |
| Polished Oregon Thunder Egg Double Slab-Gorgeous Moss Agate! - , OR US |
| 49 SMALL OLD STOCK WHOLE BUCHANAN THUNDER EGGS OREGON 11 1/4 POUNDS - Buchanan, OR US |
| OLD WHOLE PRIDAY PLUME BED THUNDER EGG LOT 17 3/4 + POUNDS MADRAS OREGON - Madras, OR US |
| Oregon Dragonskin Thunder Egg Half - Cut Unpolished - , OR US |
| Polished Oregon Thunder Egg-Beautiful Carnelian & Blue Agate! - , OR US |
| Polished Oregon Thunder Egg-Beautiful Agate & Opal Fortification! - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE & UNCUT OREGON 8 POUNDS - , OR US |
| Polished Oregon Thunder Egg-Colorful Opal & Fortification Agate! - , Or US |
| OLD WHITE FIR SPRINGS FACE CUT THUNDER EGGS 7 3/4 POUNDS OREGON - , OR US |
| OLD MIXED OREGON FACE CUT THUNDER EGGS 20 POUNDS - , OR US |
| OLD FRIEND RANCH THUNDER EGG ROUGH LOT 19 + POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG ROUGH LOT 1 1/2+ POUNDS OREGON - , OR US |
| OLD WHOLE BUCHANAN THUNDER EGGS OREGON 21 + POUNDS - Buchanan, OR US |
| OLD WHOLE PRIDAY PLUME BED THUNDER EGG LOT 15 + POUNDS MADRAS OREGON - Madras, OR US |
| 76 OLD MIXED OREGON FACE CUT THUNDER EGGS 18 1/2 POUNDS - , OR US |
| RARE FRIEDA BED THUNDER EGG ROUGH LOT 8 1/2 POUNDS OREGON - , OR US |
| Oregon OMR Thunder Egg - Single 18 lb Uncut - , OR US |
| LARGE SKULL SPRINGS THUNDER EGG CUT 1/2'S OREGON 14 3/4 + POUNDS - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WITH VISIBLE PLUME 5 1/4 POUNDS OREGON - , Or US |
| Polished Oregon Thunder Egg- Blue and White Fortification Agate! - , OR US |
| RICHARDSON RANCH FLAT BED PLUME AGATE CUT THUNDER EGG 3/4 POUND OREGON - , OR US |
| 3 RICHARDSON RANCH OPAL BED THUNDER EGG CLUSTERS 5 1/2 POUNDS OREGON - , OR US |
| OLD FRIEND RANCH WHOLE THUNDER EGG LOT 16 1/2 POUNDS OREGON - , OR US |
| OLD WHOLE MULTI CHAMBER BUCHANAN THUNDER EGGS OREGON 22 1/2 + POUNDS - Buchanan, OR US |
| OLD WHOLE PRIDAY PLUME BED THUNDER EGG LOT 18 + POUNDS MADRAS OREGON - Madras, OR US |
| Oregon OMR Thunder Eggs - Uncut - 20 lb Medium Flat Rate - , OR US |
| Oregon Opal Thunder Egg Polished Lapidary specimen Gemstone Rough - , OR US |
| Oregon Horizon Red Thunder Egg - Cut Unpolished - , OR US |
| OLD MIXED OCHOCO FACE CUT THUNDER EGGS 16 1/2 POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGGS 6 1/4 + POUNDS OREGON MOSTLY WHOLE - , OR US |
| Polished Oregon Thunder Egg Double-Beautiful Agate & Plume! - , OR US |
| Polished Oregon Thunder Egg-Dark Blue Agate & Moss! - , OR US |
| RICHARDSON RANCH SMALL WHOLE OPAL BED THUNDER EGGS 1 1/2 + POUNDS OREGON - , OR US |
| SMALLER SIZE OLD MIXED OREGON THUNDER EGGS WHOLE & UNCUT 16 + POUNDS - , OR US |
| SMALL OLD WHOLE BUCHANAN THUNDER EGGS OREGON 9 1/4 POUNDS - Buchanan, OR US |
| OLD WHOLE PRIDAY PLUME BED THUNDER EGG LOT 11 1/4 + POUNDS MADRAS OREGON - Madras, OR US |
| Oregon Opal Thunder Egg Lapidary specimen Gemstone Rough - , OR US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 1 1/4 POUNDS OREGON - , OR US |
| Oregon Horizon Red Thunder Egg - Cut Unpolished - , OR US |
| RICHARDSON RANCH MOSS BED THUNDER EGG ROUGH LOT 19 POUNDS OREGON - , OR US |
| OLD MIXED FACE CUT THUNDER EGGS 15 1/4 POUNDS OREGON - , OR US |
| OLD THUNDER EGG GEODE 4 3/4 + POUNDS OREGON - , OR US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 1 1/2 POUNDS OREGON - , OR US |
| OLD FRIEND RANCH WHOLE THUNDER EGGS 18 POUNDS OREGON - , OR US |
| 4 RARE QUEENS POINT THUNDER EGG POLISHED STAND UP DISPLAYS OREGON 1 1/4 POUNDS - , OR US |
| OLD WHOLE BUCHANAN THUNDER EGGS OREGON 19 + POUNDS - Buchanan, OR US |
| OLD MOSS BED THUNDER EGG ROUGH LOT RICHARDSON RANCH MADRAS OREGON 14 + POUNDS - Madras, OR US |
| Oregon Thunder Eggs-6 Eggs,6.71 Pounds of Surprises! - , OR US |
| OLD MIXED OCHOCO THUNDER EGGS WHOLE AND ROUGH LOT 18 POUNDS OREGON - , OR US |
| Oregon Horizon Red Thunder Egg - Cut Unpolished - , OR US |
| RARE FRIEDA BED THUNDER EGG WHOLE & ROUGH LOT 7 3/4 POUNDS OREGON - , OR US |
| RICHARDSON RANCH MOSS BED THUNDER EGG ROUGH LOT 5 1/2 + POUNDS OREGON - , OR US |
| Polished Oregon Thunder Egg- Blue and White Fortification Agate! - , Or US |
| RICHARDSON RANCH MOSS BED THUNDER EGG ROUGH LOT 14 1/4 + POUNDS OREGON - , OR US |
| SMALLER SIZE OLD MIXED OREGON THUNDER EGGS WHOLE & UNCUT 16 1/2 POUNDS - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG ROUGH LOT 1 1/2+ POUNDS OREGON - , OR US |
| OLD WHOLE BUCHANAN THUNDER EGGS OREGON 12 POUNDS - Buchanan, OR US |
| OLD WHOLE PRIDAY PLUME BED THUNDER EGG ROUGH LOT 10 1/2 POUNDS MADRAS OREGON - Madras, OR US |
| Polished Oregon Thunder Egg-Beautiful Carnelian & Blue Agate! - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE & UNCUT OREGON 12 + POUNDS - , OR US |
| Oregon Horizon Red Thunder Egg - Cut Unpolished - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE & UNCUT OREGON 8 1/4 + POUNDS - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS MOSTLY WHOLE 8 1/2 POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG ROUGH LOT 1 1/4 POUNDS OREGON - , Or US |
| OLD MIXED OCHOCO MOSS THUNDER EGG CUT 1/2'S OREGON 11 1/4 POUNDS - , OR US |
| OLD WHITE FIR SPRINGS THUNDER EGG ROUGH LOT 7 1/2 POUNDS OREGON - , OR US |
| OLD FRIEND RANCH WHOLE THUNDER EGG LOT 17 POUNDS OREGON - , OR US |
| OLD WHOLE GREEN SKIN BUCHANAN THUNDER EGGS OREGON 14 + POUNDS - Buchanan, OR US |
| OLD WHOLE PRIDAY PLUME BED THUNDER EGG LOT 12 POUNDS MADRAS OREGON - Madras, OR US |
| OLD MIXED WHOLE AND UNCUT THUNDER EGGS 18 + POUNDS OREGON - , OR US |
| Oregon OMR Thunder Egg - Single 10 lb Uncut - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGGS 1 3/4 POUNDS OREGON MOSTLY WHOLE - , OR US |
| RARE FRIEDA BED THUNDER EGG FACE POLISHED SPECIMEN 3 1/2 POUNDS OREGON - , OR US |
| OLD RICHARDSON RANCH MOSS BED THUNDER EGG ROUGH LOT OREGON 17 POUNDS - , Or US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE ROUGH CUT 11 1/2 + POUNDS OREGON - , OR US |
| RICHARDSON RANCH MOSTLY WHOLE OPAL BED THUNDER EGGS 5 3/4 + POUNDS OREGON - , OR US |
| RARE FRIEDA BED THUNDER EGG BOTH CUT 1/2'S OREGON 1 3/4 POUNDS - , OR US |
| Polished Oregon Thunder egg Display Specimens - , OR US |
| OLD WHOLE PRIDAY PLUME BED THUNDER EGG LOT 17 + POUNDS MADRAS OREGON - Madras, OR US |
| RARE FRIEDA BED THUNDER EGGS 6 1/4 + POUNDS OREGON - , OR US |
| Oregon OMR Thunder Egg - Single 10 lb Uncut - , OR US |
| MIXED OREGON THUNDER EGGS MOSTLY WHOLE OLD 19 POUNDS - , OR US |
| OLD MIXED OREGON FACE CUT THUNDER EGGS 18 1/2 + POUNDS - , OR US |
| Polished Oregon Thunder Egg-Pretty Red & Blue Agate! - , Or US |
| MIXED THUNDER EGGS WHOLE AND UNCUT OLD 14 + POUNDS OREGON - , OR US |
| OLD PRIDAY PLUME BED WHOLE & ROUGH THUNDER EGG LOT 9 1/4 POUNDS OREGON - , OR US |
| OLD MIXED THUNDER EGG GEODES AND ROUGH 22 3/4 POUNDS OREGON - , OR US |
| OLD FRIEND RANCH THUNDER EGG ROUGH LOT 26 + POUNDS OREGON - , OR US |
| OLD PONY BUTTE THUNDER EGG ROUGH LOT RICHARDSON RANCH MADRAS OREGON 25+ POUNDS - Madras, OR US |
| OLD MIXED FACE CUT THUNDER EGGS 20 1/4 POUNDS OREGON - , OR US |
| Oregon OMR Thunder Egg - Single 12 lb Uncut - , OR US |
| OLD MIXED FACE CUT THUNDER EGGS POLISHED 12 1/2 POUNDS OREGON - , OR US |
| OLD MIXED OREGON THUNDER EGG ROUGH LOT 25 POUNDS - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGGS 5 1/2 POUNDS OREGON MOSTLY WHOLE - , Or US |
| RARE OLD BLUE MOON BED THUNDER EGG CUT SPECIMENS 6 1/2 POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGG ROUGH LOT 5 1/4 POUNDS OREGON - , OR US |
| 39 OLD MIXED FACE CUT THUNDER EGGS 20 1/2 POUNDS OREGON - , OR US |
| WHOLE RICHARDSON RANCH OPAL BED THUNDER EGGS 13 3/4 POUNDS OREGON - , OR US |
| OLD PONY BUTTE THUNDER EGG ROUGH LOT RICHARDSON RANCH MADRAS OREGON 19 POUNDS - Madras, OR US |
| 2 OLD FRIEND RANCH THUNDER EGGS WHOLE AND UNCUT 4 POUNDS OREGON - , OR US |
| RICHARDSON RANCH MOSS BED THUNDER EGG ROUGH LOT 14 POUNDS OREGON - , OR US |
| RARE FRIEDA BED THUNDER EGG WHOLE AND ROUGH LOT 6 3/4 POUNDS OREGON - , OR US |
| RICHARDSON RANCH OPAL BED THUNDER EGGS 4 POUNDS OREGON MOSTLY WHOLE - , OR US |
| OLD MIXED THUNDER EGG ROUGH LOT PLUME MOSS OPAL AGATE 24 + POUNDS OREGON - , Or US |
| Polished Oregon Thunder Egg-Ocean Scene with Blue Sky!! - , OR US |
| OLD MIXED FACE CUT THUNDER EGGS 16 1/4 POUNDS OREGON - , OR US |
| LARGE OLD LUCKY STRIKE THUNDER EGG CUT 1/2'S OREGON 7 3/4 + POUNDS - , OR US |
| 3 RICHARDSON RANCH THUNDER EGG POLISHED 1/2'S OREGON 1 1/4 + POUNDS - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS ROUGH LOT 12 + POUNDS MADRAS OREGON - Madras, OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE AND UNCUT 11 + POUNDS OREGON - , OR US |
| OLD MIXED MOSTLY WHOLE AND UNCUT THUNDER EGGS 24 POUNDS OREGON - , OR US |
| Oregon Opal Thunder Egg Polished Lapidary specimen Gemstone Rough - , OR US |
| 11 SMALL MIXED WHOLE THUNDER EGGS 1 1/2 POUNDS OREGON OLD - , OR US |
| OLD MIXED WHOLE THUNDER EGG LOT 21 3/4 POUNDS OREGON - , Or US |
| Polished Oregon Thunder Egg-Pretty. Shades of Blue Agate! - , OR US |
| rawk11: Oregon Thunder egg Rough-Matching Halves with Blue/Grey Agate & Moss! - , OR US |
| SMALL OLD MIXED FACE CUT THUNDER EGGS 1 3/4 POUNDS NEW MEXICO / OREGON - , OR US |
| UNKNOWN PINK PLUME AGATE THUNDER EGG CUT SPECIMEN OREGON 1 3/4 POUNDS - , OR US |
| OLD PRIDAY PLUME BED THUNDER EGGS WHOLE 9 1/2 + POUNDS MADRAS OREGON - Madras, OR US |
| Oregon OMR Thunder Eggs - Uncut - 18 lb Medium Flat Rate - , OR US |
