One of the most attractive varieaty of the large family of moonstone is the clear type with adularescence blue or sometimes rainbow .
Difficult to find clean without flwas or visible cleavage planes,and when this happen the price increase a lot, expecially for large sizes.
The type location is Sry Lanka while the indian material is more milky and doesn’t shows blue colors.
The hardness is 6 .
Size: 11.8x9.8x5.5 mm.
Weight: 3.80 ct.