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Curated Collections
Gift Set — ‘Rarest Minerals’ ($500) — Gift-Boxed
Mohs hardness: —$492.66 -
Minerals
Blue Topaz Crystal — Natural — Specimen Grade
Mohs hardness: 8$712.13 -
Geological Specimens
Chalk with Flint Nodule
Mohs hardness: 1–7$32.05 -
Geological Specimens
Septarian Nodule — Polished Half — Large Specimen
Mohs hardness: varies$57.77 -
Minerals
Benitoite Crystal on Natrolite — Specimen Grade
Mohs hardness: 6–6.5$8,376.81 -
Fossils
Fish Fossil — Green River Formation
Mohs hardness: —$614.06 -
Gemstones
Star Sapphire — 6-Ray — Gem Rough
Mohs hardness: 9$946.02 -
Gemstones
Topaz — Precious Pink (Unheated) — Natural Crystal
Mohs hardness: 8$3,979.07 -
Minerals
Wollastonite Spray — Miniature
Mohs hardness: 4.5–5$52.25 -
Fossils
Dinosaur Tooth — Carcharodontosaurus — Display Grade
Mohs hardness: —$127.06 -
Curated Collections
Fluorescent Mineral Set — 5 Specimens + UV Lamp — Educational Edition
Mohs hardness: —$78.06 -
Curated Collections
World Tour Collection — 7 Specimens — Deluxe Presentation
Mohs hardness: —$230.13 -
Gemstones
Jeremejevite Crystal — Gem Rough
Mohs hardness: 6.5–7.5$6,435.61 -
Fossils
Petrified Wood — Araucarioxylon — Field-Collected
Mohs hardness: —$217.64 -
Minerals
Celestite Geode — Specimen Grade
Mohs hardness: 3–3.5$85.58 -
Minerals
Dioptase Crystal Cluster — Specimen Grade
Mohs hardness: 5$473.87 -
Gemstones
Spinel Crystal — Red — Large Example
Mohs hardness: 8$7,970.07 -
Meteorites
Pallasite Meteorite — Olivine in Metal — Small Individual
Mohs hardness: varies$1,186.66 -
Meteorites
Campo del Cielo Iron Meteorite — Etched Section
Mohs hardness: 4–5$46.90 -
Minerals
Rhodolite Garnet Crystal — Specimen Grade
Mohs hardness: 7–7.5$504.47