Object name: Clay sample / Object class: Mineral and rock samples / Collection place: Contra Costa County, California - Hearst Museum Portal Search Results

Start Over Object name Clay sample Object class Mineral and rock samples Collection place Contra Costa County, California

1. Clay sample

Museum number:: 1-11422
Object class:: Mineral and rock samples
Collector:: Nels C. Nelson
Collection place:: CA-CCo-295, Richmond, Contra Costa County
Collection date:: December 1906