Mine detail: Onsrud Gravel Pit

<< Back to the map

<< Back to browsing

Location: Sonoma County, California, United States, North America
Lat / long: 38.45489, -122.67579
dep_id: 10077834
mrds_id: W025852
Commodity type: nonmetallic
Major mineral: Sand and Gravel, Construction
Operation type: Unknown
Deposit type: Sedimentary
Production size: Small ammount of material produced
Development status: Past Producer
Reporter: Unknown
References:
  • CALIF. JOUR. MINES & GEO. V.46, NO1, JAN. 1950, P.109
© 2010-2018 Lee C. Baker unless noted. All rights reserved.