Store besparelser
Hurtig levering
Gemte
Log ind
0
Kurv
Kurv

Collector's Guide to Quartz and Other Silica Minerals

Af: Robert J. Lauf Engelsk Paperback

Collector's Guide to Quartz and Other Silica Minerals

Af: Robert J. Lauf Engelsk Paperback
Tjek vores konkurrenters priser
Quartz is prized by both mineral collectors and lapidary artists. Over 130 vivid photographs of these beautiful minerals are presented to show each mineral in its geological context. Superb examples are found in diverse geological settings from pegmatites to Alpine clefts and hydrothermal veins. The silica minerals are chemically simple, yet structurally complicated. Several high temperature and high pressure polymorphs are known. In addition to the polymorphs of silica, this book treats related minerals, including: lechatelierite, opal, and two natural clathrates, chibaite and melanophlogite. After a brief introduction, the general treatment explains the chemistry and taxonomy of the group. A section on their formation and geochemistry describes the kinds of environments where these minerals are formed. Then, entries for each mineral provide locality information and full-color photos so that collectors can see what good specimens look like and which minerals one might expect to find in association with them. An extensive bibliography is also provided.
Tjek vores konkurrenters priser
Normalpris
kr 231
Fragt: 39 kr
6 - 8 hverdage
20 kr
Pakkegebyr
God 4 anmeldelser på
Tjek vores konkurrenters priser
Quartz is prized by both mineral collectors and lapidary artists. Over 130 vivid photographs of these beautiful minerals are presented to show each mineral in its geological context. Superb examples are found in diverse geological settings from pegmatites to Alpine clefts and hydrothermal veins. The silica minerals are chemically simple, yet structurally complicated. Several high temperature and high pressure polymorphs are known. In addition to the polymorphs of silica, this book treats related minerals, including: lechatelierite, opal, and two natural clathrates, chibaite and melanophlogite. After a brief introduction, the general treatment explains the chemistry and taxonomy of the group. A section on their formation and geochemistry describes the kinds of environments where these minerals are formed. Then, entries for each mineral provide locality information and full-color photos so that collectors can see what good specimens look like and which minerals one might expect to find in association with them. An extensive bibliography is also provided.
Produktdetaljer
Sprog: Engelsk
Sider: 96
ISBN-13: 9780764341618
Indbinding: Paperback
Udgave:
ISBN-10: 0764341618
Udg. Dato: 25 sep 2012
Længde: 8mm
Bredde: 216mm
Højde: 279mm
Forlag: Schiffer Publishing Ltd
Oplagsdato: 25 sep 2012
Forfatter(e): Robert J. Lauf
Forfatter(e) Robert J. Lauf


Kategori Sten, mineraler og fossiler


ISBN-13 9780764341618


Sprog Engelsk


Indbinding Paperback


Sider 96


Udgave


Længde 8mm


Bredde 216mm


Højde 279mm


Udg. Dato 25 sep 2012


Oplagsdato 25 sep 2012


Forlag Schiffer Publishing Ltd

Kategori sammenhænge