basket Your basket >
>
Your wishlist >

Adin Coronavirus Maatregel: tot later tegenbericht zal,
ONZE WINKEL GEOPEND ZIJN, bij voorkeur op afspraak, van MAANDAG tot VRIJDAG van 10 tot 17 UUR, WEEKEND GESLOTEN.
Al onze online activiteiten en leveringen gaan door als gewoonlijk, en we blijven bereikbaar via telefoon en online.
Nu gespreide betaling mogelijk op het juweel van uw dromen! Vraag ons naar de details. Gratis verzekerde verzending van alle orders!

jewelry glossary

Antieke juwelen glossarium
(verklarende woordenlijst)

A - B - C - D - E - F - G - H - I - J - K - L - M - O - P - Q - R - S - T - U - V - W - X - Y - Z         (alles)

Lapis Lazuli

A gemstone that is massive, typically of a deep blue color, but sometimes with mottlings of white. It is a complex mineral, composed of grains of several blue minerals, including hacyne, lazurite, and sodalite, in a matrix of calcite, and sometimes spangled with inclusions of brassy-coloured pyrites. The varying proportions of the minerals determine the color of the stone. As it is opaque, it is cut en cabochon or flat, and never faceted; it has a poor luster and is dull except when it is given a polished surface. it has been used since ancient times (known then as sapphire'). In some Anglo-Saxon jewelry the inlaid decoration, once thought to be lapis lazuli, is now considered to be blue glass. it has been made synthetically, and has been used to produce ultramarine, a coloring pigment now also made synthetically. the stone has been im-itated by Swiss lapis (blue-dyed jasper), by dyed agate, by sintered syn-thetic spinel, and also by paste, blue enamel, and ceramic ware, all of which a re readily distinguishable. Some lapis has been stained to make it darker.

From: An Illustrated Dictionary of Jewelry, autor: Harold Newman, publishers: Thames and Hudson

Juwelen Glossarium

U mist een uitleg?
klik hier voor een aanvraag

Juwelen op thema
Antieke Juwelen Lezing
Adin wall papers       Help       Verzendpolitiek       Handelaars       Abonnement       Twitter   Facebook   Google+   Instagram  Linken
Home  |   Site-veiligheid  |   Volg Uw Bestelling   |   Retourpolitiek   |   Contacteer Ons  |   Antwerp  |   Algemene Voorwaarden   |   Site Map  |   Blog  |   Testimonials  |   In Memoriam