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Gneissic hornblende biotite tonalite (?)

Site Name:
District of Columbia  Search this
Taxon:
Gneissic hornblende biotite tonalite - Primary  Search this
Place:
near waterfront, Georgetown; K-Street- 3200 K-Street below freeway, District of Columbia, United States, North America
Accession Number:
340885
Other Numbers:
Collector's field number : near 2332
IGSN : NHB006YUV
USNM Number:
117314
See more items in:
Petrology & Volcanology
Rock & Ore Collections
Locality Collection
Mineral Sciences
Data Source:
NMNH - Mineral Sciences Dept.
EDAN-URL:
edanmdm:nmnhmineralsciences_1369500

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