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Quartz-sillimanite rock

Site Name:
Jefferson County
Collector:
D Sheridan
Taxon:
Quartz-sillimanite rock - Primary
Quartz - Associated Mineral
Rutile - Associated Mineral
Sillimanite - Associated Mineral
Preparation:
Thin Section
Place:
Locality G In Reference, Jefferson, Colorado, United States, North America
Specimen Count:
2
Site Number:
5426503
Record Last Modified:
19 May 2017
Geological Age:
Precambrian
Accession Number:
364224
Other Numbers:
Collector's field number : S-sp-439b
IGSN : NHB006DTQ
USNM Number:
116079
See more items in:
Petrology & Volcanology
Rock & Ore Collections
Lithologic Reference Collection
Mineral Sciences
Data Source:
NMNH - Mineral Sciences Dept.

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