MOONSTONE / batu permata Biduri Bulan

 

 

MOONSTONE

MOONSTONE	June’s birthstone
Major Sources	Brazil, Burma, India, Madagascar, Sri Lanka & Tanzania
Colors Found	Colorless to brown, green, gray, pink, rainbow & yellow
Family	Feldspar
Hardness	6 to 6.5
Refractive Index	1.51–1.53
Specific Gravity	2.56–2.59
Crystal System	Monoclinic or triclinic
Enhancements	Natural

 

Batu biduri bulan biasanya berwarna putih susu, penomena seperti bulan purnama. harganya tidaklah terlalu mahal. Biasanya Penjual hanya menawarkan 150 ribuan untuk ukuran 4 carat.