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CONCH SHELL  PENDANT

This is a  natural untreated  shell from a conch shell legally harvested in the Bahamas.

Drilled

Weight 32.30 cts app

Size 21 x 2 x 20 mm app

Note we have other Conch carvings under  the pearl section.

 

Many gastropods (snails and sea snails, of which the conch is the latter) produce pearls, and those of the Queen Conch, Strombus gigas, have been collectors' items since Victorian times. Conch pearls come in a range of hues, including white, brown and orange and many intermediate shades, but pink is the colour most associated with the conch pearl. Conch pearls are sometimes referred to simply as 'pink pearls'. In some gemmological texts, non-nacreous gastropod pearls used to be referred to as 'calcareous concretions' because they were 'porcellaneous' (i.e. shiny and ceramic-like) in appearance rather than 'nacreous' (i.e. with a pearly lustre sometimes known as 'orient'). However, Kenneth Scarrat, the director of GIA in Bangkok recently argued that conch calcareous concretions should be called 'pearls'. Under Federal Trade Commission rules, conch pearls may be referred to as 'pearls' without qualification. Although non-nacreous, the surface of fine Conch pearls has a unique and attractive appearance of its own. The microstructure of conch pearls comprises partly-aligned bundles of microcrystalline fibres which create a shimmering, slightly iridescent effect known as 'flame structure'. The effect is a form of chatoyancy, caused by the interaction of light rays with the microcrystas in the pearl's surface, and it somewhat resembles Moiré silk.

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ONE ITEM Our basic shipping /handling fee is $3.00 per item sent first class airmail. FOUR ITEMS We offer a combine shipping/handling of 4 items from the one site for $9-this is done automatically when you go to paypal. EIGHT ITEMS You must have 5 feed backs and contact us before bidding and we will send you a paypal request with a handling/shipping fee of $15 EIGHT TO 30 ITEMS You must have 10 feedbacks to purchase larger numbers and contact us before bidding.We will send this parcel by courier express with a tracking number for $45 PLEASE NOTE-We have the following sites listed below so if you pay insurance for one site we can send all the orders to gether so only pay insurance once. .At www.opalauctions.com we have the following sites SEDAOPAL-,BOULDER MAGIC-PETERS OPAL-QUALITY OPALS-SEDA ROUGH OPAL,-VOLCANIC OPALS. At www.gemrockauctions.com we have the following sites SEDAGEMS-MINERALGEMWORLD-. Money back guarantee on all stock

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