2020-12-15, 10:04 PM
Rio Tinto's borates and lithium company US Borax recorded 220 new mining claim location notices with Inyo County Dec. 9, 2020.
The new claims named PLATEAU 32 through PLATEAU 304 are located on the mesa above Ryan Camp just outside the east boundary of the park. This is the same area where Rio Tinto holds 231 other active claims located between 1983 and 1991. This brings the total active mining claims in that area to 451 which belong to Rio Tinto.
The Google Map link below shows the approximate location of PLATEAU 32. The roads and the pads are from the 1983 to 1991 location project.
Google Map of mine claim area PLATEAU 32
Below are PDF copies of documents and records from the Inyo County Recorder on the recent filings.
PDF - Location Notice PLATEAU 32
PDF - Location Notice PLATEAU 304
PDF - Inyo County Recorder Dec. 9, 2020 Location Notices
Below is a PDF copy of a report from the BLM database showing the active US Borax claims from the 1983 to 1991 location project. Those claims are named RYAN ###.
PDF - BLM LR2000 Report on Ryan Claims
Here is a PDF copy of a 1991 article from the US Borax magazine Pioneer where the author talks about the 1991 mining claim location project.
“Quietly, over the past eight years, the US Borax Exploration department has staked mining claims and drilled a series of exploratory holes on the basalt capped plateau above the old company-owned town of Ryan.”
Ryan Revisited by Steven B. Carpenter
The new PLATEAU records are not yet in the BLM database. Once the records are available the new claims can be mapped with the original claims to see what size area is involved.
The new claims named PLATEAU 32 through PLATEAU 304 are located on the mesa above Ryan Camp just outside the east boundary of the park. This is the same area where Rio Tinto holds 231 other active claims located between 1983 and 1991. This brings the total active mining claims in that area to 451 which belong to Rio Tinto.
The Google Map link below shows the approximate location of PLATEAU 32. The roads and the pads are from the 1983 to 1991 location project.
Google Map of mine claim area PLATEAU 32
Below are PDF copies of documents and records from the Inyo County Recorder on the recent filings.
PDF - Location Notice PLATEAU 32
PDF - Location Notice PLATEAU 304
PDF - Inyo County Recorder Dec. 9, 2020 Location Notices
Below is a PDF copy of a report from the BLM database showing the active US Borax claims from the 1983 to 1991 location project. Those claims are named RYAN ###.
PDF - BLM LR2000 Report on Ryan Claims
Here is a PDF copy of a 1991 article from the US Borax magazine Pioneer where the author talks about the 1991 mining claim location project.
“Quietly, over the past eight years, the US Borax Exploration department has staked mining claims and drilled a series of exploratory holes on the basalt capped plateau above the old company-owned town of Ryan.”
Ryan Revisited by Steven B. Carpenter
The new PLATEAU records are not yet in the BLM database. Once the records are available the new claims can be mapped with the original claims to see what size area is involved.
