usa
Showing 141–160 of 163 results
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Fossils
Crinoid Stem Section — Polished — Prepared Specimen
Mohs hardness: —$47.60 -
Minerals
Staurolite Twin — Fairy Stone
Mohs hardness: 7–7.5$36.66 -
Minerals
Hiddenite Crystal — Specimen Grade
Mohs hardness: 6.5–7$1,217.27 -
Fossils
Horseshoe Crab — Limulus — Museum Replica
Mohs hardness: —$689.29 -
Geological Specimens
Pele’s Tears — Hawaiian
Mohs hardness: 5–5.5$52.21 -
Geological Specimens
Desert Varnish Sandstone — Display Grade
Mohs hardness: 7$41.30 -
Fossils
Horseshoe Crab — Limulus — Display Grade
Mohs hardness: —$305.96 -
Minerals
Amazonite Crystal — Miniature
Mohs hardness: 6–6.5$137.86 -
Fossils
Brachiopod Cluster — Spirifer — Prepared Specimen
Mohs hardness: —$29.99 -
Geological Specimens
Obsidian — Mahogany Flow — Polished Face
Mohs hardness: 5–5.5$53.46 -
Minerals
Native Copper Arborescent — Specimen Grade
Mohs hardness: 2.5–3$176.44 -
Minerals
Goshenite — White Beryl — Specimen Grade
Mohs hardness: 7.5–8$93.44 -
Fossils
Eurypterid — Sea Scorpion — Museum Replica
Mohs hardness: —$1,838.69 -
Fossils
Trace Fossil — Dinosaur Footprint Cast — Prepared Specimen
Mohs hardness: —$294.72 -
Minerals
Staurolite Twin — Fairy Stone — Display Piece
Mohs hardness: 7–7.5$47.58 -
Fossils
Fish Fossil — Green River Formation — Field-Collected
Mohs hardness: —$38.41 -
Minerals
Calcite Dog-Tooth Cluster
Mohs hardness: 3$143.68 -
Fossils
Shark Teeth — Odontaspis Cluster — Exceptional Preservation
Mohs hardness: —$113.23 -
Geological Specimens
Septarian Nodule — Polished Half
Mohs hardness: varies$155.45 -
Minerals
Red Beryl Crystal — Miniature
Mohs hardness: 7.5–8$9,781.21