@hydromo.bsky.socialKutnohorite — CaMn(CO₃)₂, a trigonal dolomite-group carbonate (R-3): Ca/Mn layers ideally alternate. Named for Kutná Hora, Czechia.
White to rose-pink, vitreous, Mohs 3.5–4. Spin ↓
Specimen image: AI-generated.
https://apps.apple.com/us/app/rockspin/id6747876962
#Kutnohorite #Minerals #RockSpin
@mineralcollection.bsky.socialwww.mineralcollection.eu/product/2412...
Kutnohorite on aragonite from Levane, Bucine, Italy
26 mm x 16 mm excl. box
9 gram incl. box
€ 20
#kutnohorite #aragonite #carbonates #systematicminerals #thumbnailminerals #levane #italianminerals #minerals #rocks #crystals #stones
