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Shonkinite

Taxon:
Shonkinite - Primary
Preparation:
Thin Section
Prep Count:
1
Place:
8 m above base, cliff above talus just east of cleft; 770 m north of SE corner of S26, T21N, R11E, Chouteau, Montana, United States, North America
Collection Date:
1966
Specimen Count:
3
Record Last Modified:
6 Jul 2016
Accession Number:
2017027
Other Numbers:
Collector's field number : SS-4
IGSN : NHB006UAO
USNM Number:
117217
See more items in:
Petrology & Volcanology
Rock & Ore Collections
Ultramafic Xenolith
Mineral Sciences
Data Source:
NMNH - Mineral Sciences Dept.

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  • NMNH - Mineral Sciences Dept.