Perles en jaspe K2 entre 6 et 10mm Sizes:6mm Dans la série des plaglioclase

Dans la série des plaglioclase

Rhodochroist beads

Different countries where phosphosiderite can be extracted: Austria

73 Birefringence: Opaque polychristalline Chelsea Filter: Inert Spectrum: Not observable / not diagnostic Anyolite can be confused with: - Jade - jadeite

Polariscope: Anisotrope

Perles en jaspe K2 entre 6 et 10mm Sizes:6mm Dans la série des plaglioclaseK2 Jasper Beads. Colors: White Grey with blue circles Sizes between 6 and 10mm Country of origin: Pakistan Note: Another name is K2 granite. This rock can have green dots which are malachite. The name K2 jasper is a purely commercial name because it is absolutely not a jasper. The base of this mineral is made up of quartz, plaglioclase, feldspar, biotite (black dots), and azurite.