usa
Showing 101–120 of 163 results
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Fossils
Shark Teeth — Odontaspis Cluster — Field-Collected
Mohs hardness: —$40.96 -
Fossils
Eurypterid — Sea Scorpion — Small Specimen
Mohs hardness: —$583.47 -
Geological Specimens
Obsidian — Mahogany Flow — Specimen Grade
Mohs hardness: 5–5.5$120.99 -
Geological Specimens
Septarian Nodule — Polished Half — Specimen Grade
Mohs hardness: varies$136.93 -
Minerals
Native Gold in Quartz Vein — Display Piece
Mohs hardness: 2.5–3$4,151.59 -
Minerals
Native Gold in Quartz Vein — Miniature
Mohs hardness: 2.5–3$2,818.37 -
Geological Specimens
Obsidian — Mahogany Flow
Mohs hardness: 5–5.5$66.19 -
Geological Specimens
Septarian Nodule — Polished Half — Large Specimen
Mohs hardness: varies$57.77 -
Fossils
Eurypterid — Sea Scorpion — Display Grade
Mohs hardness: —$1,805.74 -
Minerals
Amazonite Crystal — Miniature
Mohs hardness: 6–6.5$137.86 -
Fossils
Fern Fossil — Pecopteris
Mohs hardness: —$62.21 -
Geological Specimens
Radiolarite — Large Specimen
Mohs hardness: 6.5–7$21.93 -
Fossils
Eurypterid — Sea Scorpion — Exceptional Preservation
Mohs hardness: —$507.67 -
Fossils
Petrified Wood — Araucarioxylon
Mohs hardness: —$271.23 -
Minerals
Purple Fluorite Octahedron
Mohs hardness: 4$31.42 -
Minerals
Calcite Dog-Tooth Cluster — Display Piece
Mohs hardness: 3$80.18 -
Fossils
Eurypterid — Sea Scorpion — Museum Replica
Mohs hardness: —$1,838.69 -
Geological Specimens
Pele’s Tears — Hawaiian — Display Grade
Mohs hardness: 5–5.5$49.56 -
Fossils
Fern Fossil — Pecopteris — Museum Replica
Mohs hardness: —$18.24 -
Minerals
Goshenite — White Beryl — Display Piece
Mohs hardness: 7.5–8$105.34