Gem & Crystal Treasures

Gem & Crystal Treasures
Author: Peter Bancroft
Publisher:
Total Pages: 488
Release: 1984-01-01
Genre: Mineralogy.
ISBN: 9780961346119

100 field trips to many of the world's exotic gem and crystal mines.

De Natura Fossilium (Textbook of Mineralogy)

De Natura Fossilium (Textbook of Mineralogy)
Author: Georgius Agricola
Publisher: Courier Corporation
Total Pages: 264
Release: 2013-10-01
Genre: Science
ISBN: 0486158551

This 1546 publication remains a landmark in geology, with unprecedented classifications by physical property and locality, simple standardized naming system, summaries of earlier studies, and employment of observation and personal experience.

Arctic Bibliography

Arctic Bibliography
Author: Arctic Institute of North America
Publisher:
Total Pages: 1494
Release: 1961
Genre: Arctic regions
ISBN: