Eastern Mojave Vegetation Open pit at Hart.  


Home Page
If you have a question or a comment about this photograph you may write to me at: tas4@schweich.com I sometimes post interesting questions in my FAQ, but I never disclose your full name or address.
  California, San Bernardino County, Hart
Photographed April 1980, scanned from a print on 5 March 2018.

From time to time since 1929, the Standard Sanitary Manufacturing Co. has explored a deposit of clay half a mile south of the Hart Consolidated mine (no. 129, pl. 2) on the south end of a ridge that extends south from Castle Mountains. in 1929, there was a tunnel 200 feet long from which a large chamber to the surface has been opened. It has recently been mined. The nearly pure white clay represents rhyolite tuff in the section of flows and tuffs of middle Tertiary age that have been altered by hydrothermal action (Hewett, 1956, pg. 163).

Location records that use this photograph:

    Hart, San Bernardino County, California

Article records that use this photograph:

Other photos about Geography - Eastern Mojave or Hart.


[Home Page]

Date and time this page was prepared: 6/16/2024 11:55:48 AM