National Register of Historic Places Registration Form, Black Diamond Mines / Black Diamond Mines Regional Preserve, Contra Costa County, California
Author(s): Adrian Praetzellis
This resource is a citation record only, the Center for Digital Antiquity does not have a copy of this document. The information in this record has been migrated into tDAR from the National Archaeological Database Reports Module (NADB-R) and updated. Most NADB-R records consist of a document citation and other metadata but do not have the documents themselves uploaded.
If you have a digital copy of the document and would like to have it curated in tDAR, please contact us at email@example.com.
This Resource is Part of the Following Collections
Cite this Record
National Register of Historic Places Registration Form, Black Diamond Mines / Black Diamond Mines Regional Preserve, Contra Costa County, California. Adrian Praetzellis. 1991 ( tDAR id: 80924)
min long: -122.442; min lat: 37.719 ; max long: -121.534; max lat: 38.1 ;
NADB document id number(s): 1193591
NADB citation id number(s): 000000161046