Mineral variety Healing crystal
Twinned Aragonite
✦ Stone of Partnership ✦
Crystal lore: 🌊 Calm🌳 Grounding💗 Love
Also known as: Spanish aragonite, Hexagonal aragonite
Variety of Aragonite.
📜 Key facts
| Age | Varies by deposit; many deposits are geologically young |
|---|---|
| Origin & sources | Molina de Aragón, Guadalajara, Spain, the region that gave aragonite its name. |
| Composition | Cyclic twins of three aragonite crystals that look like hexagonal prisms (pseudo-hexagonal). Aragonite is CaCO₃, like calcite, but with a different (orthorhombic) structure; Mohs 3.5–4. |
How it forms
Aragonite crystallizes from carbonate-rich water, often in warm or magnesium-rich conditions such as springs, caves and seawater (shells and pearls are aragonite). Over time it can slowly turn into calcite. It is soft and acid-sensitive, so keep it dry.
Mineral data: see Aragonite.
🌍 Where it's found
- Type locality
- Notable source / deposit
- Country of origin
Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.
✨ Aragonite family

AragoniteIMA mineral species
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Aragonite SputnikMineral variety

Banded AragoniteMineral variety

Blue AragoniteMineral variety

Brown AragoniteMineral variety
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Caribbean Blue CalciteMineral variety

Cave AragoniteMineral variety

Flos FerriMineral variety
NacreOrganic gem

PearlOrganic gem

Yellow AragoniteMineral variety
Learn more
Mineral variety
Orange
RootSacral
CalmGroundingLove
Healing crystal




