skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
2 results returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Quartz gem stones
An overview of production of specific U.S. gemstones
Refine your search results
Published Year
1930-1939 (1)
1990-1999 (1)
Subject
Precious stones--United States (2) *
Mines and mineral resources--United States (1)
Quartz--United States (1)
Author
Aitkens, I. (1)
Austin, Gordon. (1)
