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Ione Coal Mine

 

 

Amador County coal (lignite), although generally low grade in terms of fuel value as compared with bituminous and anthracite coal, commonly has ptoperties which make it valuable for other putposes. In western Amador County, coal is found solely in the Ione formation of middle Eocene age where it is associated with beds of clay and sand.

Lignite beds in the Ione region in Amador County were mined for local use early in the 1860's. Intermittent production from this area continued until 1888, and from this time until 1902, substantial amounts of coal were produced.

 

 

Operation began in early 1947 with the erection of a pilot plant for the extraction of montan wax from lignite. The first commercial production occurred in April, 1948, after about a year's intensive experimental and research work. A serious firw in the fall of 1948 completly destroyed the pilot plant. A second pilot plant was completed in early 1949, only to be destroyed in 1949.

Construction of a larger extraction plant was completed during February of 1950. This plant averaged approximately 50,000 pounds each month until September of 1951 when a new process was installed.

 

 

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Courtesy of the Amador County Archives

 

 

 

 

All graphics created and owned by Ray and Cheryl Herndon

 

 

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