A beautiful compilation with popular gemstones from Madagascar!
Size of the rough stones and crystals about 5 - 7cm.
The set "Crystals 2" contains five pieces of each of the following four minerals (so a total of 20 stones):
Rock Crystal from Itremo
Coelestine from Katsepy
Lepidolite/Mica from Ibity
Black tourmaline from Ambatondrazaka