Grape (Botryoidal) chalcedony 5cmWeight-52gYou will receive the item

5cmWeight-52gYou will receive the item in the photo

A member of the pyroxene group of silicate minerals

Cerussite from Morocco

2cm x 6cm x 4

Grape (Botryoidal) chalcedony 5cmWeight-52gYou will receive the itemGrape (Botryoidal) chalcedony from Sulawesi Indonesia Size 15cm x 9. 7cm x 8. 7cm Weight 686g You will receive the item in the photo Grape chalcedony is a fascinating mineral formation of purple and green Botryoidal grape like chalcedony. The crystals forms as tiny spherical aggregates of microcrystalline quartz. The grapes are actually tightly packed naturally rounded nodules. The hardness is 7 on the MOHs scale Mineral class is silicate (a crypto