God for us to design products, we are the porters of nature!

Home | Mineral Specimens | Gem materials | Mineral Datum | Rock | News | Photos | Contact Us
Welcome, please login, or click here to register!
Dominant species
+More..
Iddingsite
Chemical
Formula
MgFe2Si3O10·4H2O
Species
Silicates
Crystal
System
Orthorhombic
Mohs
Scale
3
Specific
Gravity
2.12-2.15
Refractive
Index
n = 1.670 - 1.730 n = 1.700 - 1.760 n = 1.720 - 1.770
Iddingsite8405
Iddingsite8405
Iddingsite8404
Iddingsite8404
Iddingsite8403
Iddingsite8403