| Collector Specimen Matches |
| US |
| Oregon |
| Mw: Petrified Wood GRASSY MOUNTAIN -Oregon- Face Polished Specimen 7.4lbs - , OR US |
| FLUORESCENT THUNDEREGG MATCHED PAIR: OREGON, USA, GRANDPA CASEY COLLECTION - NR! - , OR US |
| Mw: MORRISONITE JASPER Rough Slab -Oregon- - , OR US |
| Mw: MORRISONITE JASPER -Oregon- Polished Specimen Slab - , OR US |
| Mw: Petrified Wood BLACK GRASSY MOUNTAIN -Oregon- Polished Limb Specimen - , OR US |
| CONIFER FROM MUD SPRINGS, OREGON - polished petrified wood - , OR US |
| Mw: MORRISONITE JASPER -Oregon- Polished Slab - , Or US |
| Mw: MORRISONITE JASPER -Oregon- Face Polished End Specimen - , Or US |
| PETRIFIED WOOD FACE POLISHED SPECIMEN 2 3/4 POUNDS MALHEUR COUNTY OREGON - , Or US |
| Mw: MORRISONITE JASPER -Oregon- Face Polished Specimen 2 - , Or US |
| Mw: MORRISONITE JASPER -Oregon- Face Polished Specimen - , OR US |
| Mw: Petrified Wood GRASSY MOUNTAIN -Oregon- Rough Slab - , OR US |
| Mw: MORRISONITE JASPER -Oregon- Rough Slab - , OR US |
| CONIFER FROM MUD SPRINGS, OREGON - polished petrified wood - , OR US |
| Mw: MORRISONITE JASPER -Oregon- Polished Specimen Slab - , OR US |
| Mw: Petrified Wood BROWN GRASSY MOUNTAIN -Oregon- Face Polished Limb - , OR US |
| FLUORESCENT THUNDEREGG MATCHED PAIR: OREGON, USA, GRANDPA CASEY COLLECTION - NR! - , OR US |
| Mw: Petrified Wood HARDWOOD LOG -Hoodoo Basin, Oregon- - , OR US |
| Mw: Petrified Wood HARDWOOD -Grassy Mountain, Oregon- Face Polished Specimen - , OR US |
| Mw: Petrified Wood GRASSY MOUNTAIN -Oregon- Face Polished Specimen 3.1lbs - , OR US |
| Mw: Petrified Wood HARDWOOD -Grassy Mountain, Oregon- Polished Limb Specimen - , OR US |
| Mw: Petrified Wood BROWN & BLACK GRASSY MOUNTAIN -Oregon- Face Polished Limb - , OR US |
| FLUORESCENT THUNDEREGG MATCHED PAIR: OREGON, USA, GRANDPA CASEY COLLECTION - NR! - , OR US |
| Mw: Petrified Wood BLACK GRASSY MOUNTAIN -Oregon- Dome Polished Limb Specimen - , OR US |
| Mw: MORRISONITE JASPER -Oregon- Polished Specimen Slab - , OR US |
