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Phonolite

Collector:
B C. Hearn Jr.
Taxon:
Phonolite - Primary
Analcime - Associated Mineral
Preparation:
Powder
Thin Section
Place:
Center W1/2, Sec. 6, T28n, R15e, Chouteau, Montana, United States, North America
Specimen Count:
3
Record Last Modified:
19 May 2017
Accession Number:
2017027
Other Numbers:
Collector's field number : P52-38
IGSN : NHB006TZM
USNM Number:
117216
See more items in:
Petrology & Volcanology
Rock & Ore Collections
Ultramafic Xenolith
Mineral Sciences
Data Source:
NMNH - Mineral Sciences Dept.

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