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FREE 2020 GEMSTONE CALENDAR with every order or during a visit to our New Year's show, or to our new gemstone garden! Also this week a new container from Peru with Pyriet, Palo Santo & Brazil container with Amethyst and Agate  Come and order via the webshop with delivery by DHL. (Note; closed on Saturday December 21th)

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Apatite from Canada in 925/000 silver "Prestige" pendant

Apatite from Canada in 925/000 silver "Prestige" pendant

Product

Apatite from Canada in 925/000 silver "Prestige" pendant

Description

Prestige gemstone jewelry have been for almost 40 years for the 1st highest grade silver (925/000), 2. Beautiful free shape cut gems & 3. Good craftsmanship

Dimensions

25-35mm

More information

Apatite is a group of phosphate minerals, usually referring to hydroxylapatite, fluorapatite and chlorapatite, with high concentrations of OH−, F− and Cl− ions, respectively, in the crystal. The formula of the admixture of the four most common endmembers is written as Ca10(PO4)6(OH,F,Cl)2, and the crystal unit cell formulae of the individual minerals are written as Ca10(PO4)6(OH)2, Ca10(PO4)6(F)2 and Ca10(PO4)6(Cl)2. The mineral was named apatite by the German geologist Abraham Gottlob Werner in 1786, although the specific mineral he had described was reclassified as fluorapatite in 1860 by the German mineralogist Karl Friedrich August Rammelsberg. Apatite is a mineral that is often mistaken for other minerals. This tendency is reflected in the mineral's name, which is derived from the Greek word απατείν (apatein), which means to deceive or to be misleading. Apatite is one of a few minerals produced and used by biological micro-environmental systems. Apatite is the defining mineral for 5 on the Mohs scale. Hydroxyapatite, also known as hydroxylapatite, is the major component of tooth enamel and bone mineral. A relatively rare form of apatite in which most of the OH groups are absent and containing many carbonate and acid phosphate substitutions is a large component of bone material.

STRONG TRADEMARKS TIMMERSGEMS GROUP