Mineral Mysteries: Hexagonal Holes in Albite and Microcline from the Crystal Peak Area, Teller County, Colorado—A Mystery Revisited

Autor: Daniel E. Kile
Rok vydání: 2015
Předmět:
Zdroj: Rocks & Minerals. 90:582-589
ISSN: 1940-1191
0035-7529
Popis: FOR MANY YEARS collectors have recovered microcline and albite (variety cleavelandite) specimens from various localities within the Pikes Peak batholith that had unusual irregular hexagonal holes. ...
Databáze: OpenAIRE