Usage:
Silver Point Quartz Monzonite (ID?,WA*)
Geologic age:
Tertiary
Eocene*
Type section, locality, area and/or origin of name:
Silver Point, on western shore of Loon Lake, in sec. 4, T. 29 N., R. 41 E., Stevens Co., WA (Miller, 1969).
AAPG geologic province:
Northern Cascade Range-Okanagan province*
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).