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Showing 661–680 of 1000 results
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Geological Specimens
Serpentinite
Mohs hardness: 3–4$73.44 -
Minerals
Hiddenite Crystal — Specimen Grade
Mohs hardness: 6.5–7$1,217.27 -
Gemstones
Star Sapphire — 6-Ray — Gem Rough
Mohs hardness: 9$946.02 -
Minerals
Stibnite Crystal Group — Specimen Grade
Mohs hardness: 2$280.68 -
Minerals
Kunzite Crystal — Specimen Grade
Mohs hardness: 6.5–7$1,680.47 -
Minerals
Dioptase Crystal Cluster — Specimen Grade
Mohs hardness: 5$473.87 -
Minerals
Black Tourmaline Schorl Crystal — Cabinet Specimen
Mohs hardness: 7–7.5$120.28 -
Minerals
Blue Topaz Crystal — Natural
Mohs hardness: 8$599.88 -
Fossils
Trilobite — Enrolled Phacops — Museum Replica
Mohs hardness: —$87.77 -
Fossils
Sea Urchin — Micraster — Prepared Specimen
Mohs hardness: —$26.84 -
Meteorites
Martian Meteorite — Shergottite — Large Slice
Mohs hardness: 6–7$12,299.73 -
Geological Specimens
Pumice from Santorini — Polished Face
Mohs hardness: 5.5–6$21.61 -
Geological Specimens
Shatter Cone — Large Specimen
Mohs hardness: varies$48.83 -
Minerals
Zircon Crystal in Pegmatite — Specimen Grade
Mohs hardness: 7.5$454.59 -
Fossils
Sea Urchin — Micraster — Small Specimen
Mohs hardness: —$48.30 -
Minerals
Prehnite Stalactite — Specimen Grade
Mohs hardness: 6–6.5$51.28 -
Fossils
Petrified Wood — Araucarioxylon — Museum Replica
Mohs hardness: —$215.04 -
Curated Collections
Crystal Healing Skeptic’s Kit — 6 Specimens — Budget Edition
Mohs hardness: —$171.24 -
Meteorites
Carbonaceous Chondrite — CM2 — Etched Section
Mohs hardness: 3–4$110.30 -
Minerals
Clinozoisite Crystal
Mohs hardness: 6.5$157.31