crystal system: hexagonal chemical composition: Beyllium Aluminium Silicate
ShAPE Round
Round Round Round Round
Oval Oval Oval Oval
Octagon pRoDuct Focus aquaMaRine
Aquamarine is a variety of the mineral Beryl, which usually occurs in a light greenish blue colour. This colour is caused by the presence of Iron in the Beryl. most commercial Aquamarine has been produced by heat treatment of greener coloured stones.
hardness (Mohs’ scale): 6-7 specific Gravity (s.G.): 2.6 Refractive index (R.i.): 1.53- 1.54
CODE 61co n002
PRODuCT Carnelian
crystal system: Trigonal chemical composition: Silicon Dioxide
ShAPE/CuT Flat Oval
carnelian - red and white stripe cabochon CODE
PRODuCT
61co cR06 61co cR01
ShAPE/CuT
Carnelian Round Cabochon Carnelian Round Cabochon
SIzE (mm) 12 x 10
£/EACh 5.08
For bezel cups see paGe
256
12x10
SIzE (mm) 6.0
10.0
£/EACh 2.55
2.93 6.0 pRoDuct Focus caRnelian
Carnelian is a polycrystalline variety of the mineral Quartz, which is bright orange or reddish-orange in colour. The colour is caused by the presence of iron oxide. Carnelian is a popular and affordable gemstone.
on the bench
WoRkinG With caRnelian Carnelian is a relatively durable material, however, like with all polycrystalline Quartz, care should be taken during setting and polishing.
10.0
Free returns & exchanges
SIZES SHOWN ARE APPROXIMATE ONLY AND ARE SUBJECT TO SLIGHT VARIATIONS
