Name: Chrysoprase 3,2 ct oval
Price: 59 EUR
Availability: InStock

There are two prominent subspecies of quartz, crystalline and cryptocrystalline. The fine grained cryptocrystalline varieties are usually known collectively as chalcedony. The most prized of all the chalcedonies, chrysoprase, is the fine grained fibrous apple green variety. It owes its lovely color to the presence of hydrated nickel silicate. It is usually either cut as cabochons or as beads and carvings.

Known Facts
Refractive Index:	1.544 - 1.553
Chemical Composition:	SIO2
Hardness:	7
Density:	2.65 - 2.66
Crystal Group:	Hexagonal
Ocurrence:	Australia, Tanzania

hakusanat: krysopraasi,chrysoprase,blue,pink,gemstone,gemstones,if,vvs,vs,emerald,

varatossa,instock,ilager

oval,round,radiant,faceted,cabochon,brilliant,heart,,jalokivi,jalokivet,gemstone,gemstones,

jalokivitukku,jalokivitukku.com,vvs,if,vs,briljantti,viistehionta,viistehiottu,ovaali,pyöreä,

pyöröhionta,viistehiottu,pricess,prinsessa,smaragdi,neliö,cushion,tyyny,pear,pisaramarkiisi,

sydän,sydänhiontainen,carat,karaatti,ct,clarity,Diamond,timantti,timanttimainen,paino,

puhtaus,pituus,leveys,paksuus,clarity,juhangemstone,Gemstonewatches