The Trona Pinnacles is one of the most unusual geological features in the California Desert Conservation Area. The unusual landscape consists of more than 500 tufa spires, some as high as 140 feet, rising from the bed of the Searles Lake. The pinnacles vary in size and shape from short and squat to tall and thin, and are composed primarily of calcium carbonate (tufa) that formed underwater. They now sit isolated and slowly crumbling away near the south end of the valley, surrounded by many square miles of flat, dried mud and with stark mountain ranges at either side.
BLM
U.S. DEPARTMENT OF THE INTERIOR
BUREAU OF LAND MANAGEMENT
Wild Burros ridgecrest 85 A field of California Poppies and other widflowers Desert Tortoise Wild Horses
California
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Haiwee Geothermal Leasing Area Environmental Impact Statement and California Desert Conservation Area Plan Amendment


Announcements

Notice of Intent

Published in Federal Register, 9/11/2009

Notice of Availability of Draft EIS

Public comment period end - August 2, 2012       

Published by BLM in Federal Register
Published by EPA in Federal Register
BLM news release issued
BLM News Release: Public Meetings Scheduled (June 13, 14, 2012)

Public Comments Received - pending 

Notice of Availability of Final EIS - pending

Published by EPA in Federal Register
Published by BLM in Federal Register
BLM news release issued

Notice of Availability of Record of Decision - pending

Published by BLM in Federal Register
BLM news release issued