- Brand: Casa de plata
- Product Code: CSER-2433
- Availability: By Order
Tourmaline varies in transparency and colour to a considerable extent. Crystals of tourmaline may be of uniform colour throughout or differently coloured in different portions. The dichroism is a very prominent feature; it is apparent in quite pale-coloured stones, but is more marked in the darker varieties.
Pearls are organic gemstones that are formed by shelled molluscs; mainly bivalved oysters and mussels. Pearls are made up of nacre (mother-of-pearl) which is mostly aragonite (calcium carbonate) and conchiolin. The aragonite microcrystals build up around an irritant. The name "pearl" is said to have originated from the Middle English word "perle", which in turn came from the Latin word "perna", meaning "leg", thought to be due to the ham-leg shape of the bivalve mollusc.
Stone - Tourmaline / Pearl
Stone Size - 10x14MM 3MM
Stone Shape - Oval Round
Weight - 8.03 Gms
SKU - CSER-2433