Muscovite mica and beryl actinolite from kongsberg

actinolite from kongsberg

5cm Weight- 154g You will receive the item in the photo

2cm x 1cmWeight-21gYou will receive the item in the photo

5cm x 2cm Weight- 110g You will receive the item in the photo

Epidote from Morocco

Muscovite mica and beryl actinolite from kongsbergMuscovite mica with beryl from Afghanistan Size 11. 6cm x 7. 3cm x 4. 4cm Weight 523g You will receive the item in the photo Muscovite and beryl are both distinct silicate minerals. Muscovite is a monoclinic sheet silicate known for its perfect cleavage. Beryl is a hexagonal ring silicate. Though different in structure they frequently coexist in geologic formations like granite pegmatites. Muscovite hardness is 2 2. 5 on the mohs scale and beryl is 7.