«ODONTOLITE» 관련 영어 책
다음 도서 목록 항목에서
odontolite 의 용법을 확인하세요.
odontolite 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
Gems: Their Sources, Descriptions and Identification
Odontolite is not a distinct mineral species sensu stricto but a phosphate arising
from fossil bones and teeth whose colour is provided by the iron phosphate
vivianite (q.v.). It may resemble turquoise and has been called bone turquoise in
the ...
Odontolite, also called bone turquoise or fossil turquoise or occidental turquoise, is fossil bone or ivory that has been traditionally thought to have been altered by turquoise or similar phosphate minerals such as vivianite.
Jesse Russell, Ronald Cohn, 2012
3
Cultural Heritage Conservation and Environmental Impact ...
3.6 Mn oxidation in odontolites In the Middle Ages, Cistercian monks created
odontolite, a turquoise-blue gemstone, by heating fossilised mastodon ivory
found in 13–16 million year old Miocene geological layers next to the Pyrenees.
Rene van Grieken, Koen Janssens, 2005
4
Non-destructive Micro Analysis of Cultural Heritage Materials
They thought they had produced the mineral turquoise because of the
resemblance of odontolite with this semi-precious stone. Odontolite was used for
the decoration of medieval art objects such as the reliquary bronze crosses.
Fossilized ...
K. Janssens, R. Van Grieken, 2004
5
A Glossary of Mineralogy
There are two varieties of Turquois, the Oriental or Mineral Turquois ( Turquois
de vititle roche), and the Occidental or Bone-Turquois (Odontolite : Turquois de
nouvelle roche). The first, or true Turquois, occurs reniform, stalactitic or
incrusting.
Henry William Bristow, 1861
6
Fluorine and the Environment : Agrochemicals, Archaeology, ...
However, his hypothesis was solely based on the resemblance with precious
turquoise. In 1823, Fischer recognised that odontolite and turquoise mineral were
different minerals [64]. Until very recently, the origin of odontolite has remained
the ...
7
The Land of the Dragon: Snuff Arrives in the Orient
Mother-of-pearl is composed of calcium carbonate, in the form of aragonite. The
hardness of this gemstone is 2.5–4.5 on Mohs Scale of Hardness with a density
of2.60–2.85. Odontolite Odontolite is the fossilized tooth or bone substance found
...
BELOW LEFT: Odontolite, Lone Mountain, Nevada. Photo by Davonna Lowry;
courtesy of Donald Zachary, Turquoise Museum. characteristic of mineralization
has traditionally been referred to as “fossil” turquoise. It generally forms in a
tubular ...
9
Tables of Gemstone Identification
Euclase Spodumene Boracite Serandite Fluorite Lapis lazuli Unakite Odontolite
Saussurite Magnesite Ankerite Meliphanite (=melinophane) Pezzottaite Elbaite
Dravite Uvite Schorl Eudialyte Bromellite synth Lepidolite Tremolite Chrysocolla ...
Roger Dedeyne, Ivo Quintens, 2007
10
The Journal of Gemmology
... synthetic turquoise, of Gilson manufacture — several species of stones
occasionally used in jewellery as substitutes for turquoise: odontolite, "neolite"
and other compressed phosphates. Turquoise is a complex aluminium-copper-
phosphate ...
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odontolite 단어를 사용하는 방법을 알아보세요.
'It is neat and plain and set in gold': Ring belonging to Jane Austen …
This unremarkable ring, thought to made from odontolite, fits perfectly with Austen's idea of jewellery having once written to her sister on the ... «Daily Mail, 6월 12»
