Crystals
Citrine
Citrine • Quartz Variety (SiO2) Trigonal • Uniaxial (+) Mohs 7 • Tough & Scratch‑Resistant Color: Pale Lemon → Madeira Orange Birthstone: November (with Topaz) Citrine ☀️ — Sunlight You...
Citrine
Citrine • Quartz Variety (SiO2) Trigonal • Uniaxial (+) Mohs 7 • Tough & Scratch‑Resistant Color: Pale Lemon → Madeira Orange Birthstone: November (with Topaz) Citrine ☀️ — Sunlight You...
Aquamarine
Beryl Family • Be3Al2Si6O18 Hexagonal • Prismatic Crystals Mohs 7.5–8 Aquamarine 🌊 — Clear‑Blue Calm You Can Wear As soothing as a quiet shoreline and tough enough for everyday sparkle....
Aquamarine
Beryl Family • Be3Al2Si6O18 Hexagonal • Prismatic Crystals Mohs 7.5–8 Aquamarine 🌊 — Clear‑Blue Calm You Can Wear As soothing as a quiet shoreline and tough enough for everyday sparkle....
Fossil
Body & Trace Fossils Deep Time • Taphonomy Science + Story Fossils ⏳ — Time Capsules You Can Hold They’re not just “dead things in rocks.” They’re postcards from ancient...
Fossil
Body & Trace Fossils Deep Time • Taphonomy Science + Story Fossils ⏳ — Time Capsules You Can Hold They’re not just “dead things in rocks.” They’re postcards from ancient...
K2
K2 Stone • Granite with Azurite (± Malachite) Orbs Host: Quartz + Feldspar (granite) Accents: Azurite Cu3(CO3)2(OH)2 (blue) • Malachite (green) Locality: Karakoram, Pakistan (named for K2 peak) Composite hardness:...
K2
K2 Stone • Granite with Azurite (± Malachite) Orbs Host: Quartz + Feldspar (granite) Accents: Azurite Cu3(CO3)2(OH)2 (blue) • Malachite (green) Locality: Karakoram, Pakistan (named for K2 peak) Composite hardness:...
Aventurine
Aventurine • variety of quartz with glittering inclusions Sparkle (aventrurescence) from platy fuchsite mica (green), hematite/goethite (orange/brown), ilmenite, or lepidolite Mohs: ~7 • SG: ~2.64–2.69 (rises with heavy inclusions) •...
Aventurine
Aventurine • variety of quartz with glittering inclusions Sparkle (aventrurescence) from platy fuchsite mica (green), hematite/goethite (orange/brown), ilmenite, or lepidolite Mohs: ~7 • SG: ~2.64–2.69 (rises with heavy inclusions) •...
Azurite
Azurite • copper carbonate hydroxide — Cu₃(CO₃)₂(OH)₂ Crystal system: Monoclinic • Habit: prismatic crystals, rosettes, stalactitic, nodular, earthy Color: deep azure blue • Pleochroism: strong (pale↔deep blue) Mohs: ~3.5–4 •...
Azurite
Azurite • copper carbonate hydroxide — Cu₃(CO₃)₂(OH)₂ Crystal system: Monoclinic • Habit: prismatic crystals, rosettes, stalactitic, nodular, earthy Color: deep azure blue • Pleochroism: strong (pale↔deep blue) Mohs: ~3.5–4 •...