usa
Showing 61–80 of 163 results
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Fossils
Petrified Wood — Araucarioxylon — Exceptional Preservation
Mohs hardness: —$193.51 -
Geological Specimens
Pele’s Tears — Hawaiian — Specimen Grade
Mohs hardness: 5–5.5$59.91 -
Minerals
Kunzite Crystal — Specimen Grade
Mohs hardness: 6.5–7$1,680.47 -
Minerals
Red Beryl Crystal — Miniature
Mohs hardness: 7.5–8$9,781.21 -
Minerals
Amazonite Crystal — Specimen Grade
Mohs hardness: 6–6.5$61.41 -
Fossils
Fish Fossil — Green River Formation — Field-Collected
Mohs hardness: —$38.41 -
Minerals
Sillimanite Fibrous
Mohs hardness: 7–7.5$44.44 -
Minerals
Rubellite Tourmaline Crystal — Specimen Grade
Mohs hardness: 7–7.5$1,488.88 -
Geological Specimens
Desert Varnish Sandstone — Display Grade
Mohs hardness: 7$41.30 -
Fossils
Horseshoe Crab — Limulus — Prepared Specimen
Mohs hardness: —$1,575.89 -
Geological Specimens
Pele’s Tears — Hawaiian — Large Specimen
Mohs hardness: 5–5.5$30.55 -
Minerals
Red Beryl Crystal — Cabinet Specimen
Mohs hardness: 7.5–8$18,304.50 -
Geological Specimens
Septarian Nodule — Polished Half — Specimen Grade
Mohs hardness: varies$136.93 -
Fossils
Eurypterid — Sea Scorpion — Prepared Specimen
Mohs hardness: —$942.75 -
Minerals
Staurolite Twin — Fairy Stone — Miniature
Mohs hardness: 7–7.5$27.88 -
Geological Specimens
Septarian Nodule — Polished Half
Mohs hardness: varies$155.45 -
Fossils
Fern Fossil — Pecopteris — Display Grade
Mohs hardness: —$45.82 -
Minerals
Native Gold in Quartz Vein — Specimen Grade
Mohs hardness: 2.5–3$476.56 -
Geological Specimens
Septarian Nodule — Polished Half — Polished Face
Mohs hardness: varies$133.83 -
Geological Specimens
Desert Varnish Sandstone
Mohs hardness: 7$52.07