Light colored limestone altered to irregular dark mass of hedenbergite near Hanover, New Mexico. 1914.
Dates
Date Taken
1914
Summary
Light colored limestone altered to irregular dark mass of hedenbergite (pyroxene) by contact metamorphism near Hanover. Grant County, New Mexico. September 1914. Plate 10 in U.S. Geological Survey. Folio 199. 1916.
Summary
Light colored limestone altered to irregular dark mass of hedenbergite (pyroxene) by contact metamorphism near Hanover. Grant County, New Mexico. September 1914. Plate 10 in U.S. Geological Survey. Folio 199. 1916.
This USGS product is considered to be in the U.S. public domain. For further information on the USGS Information Policies and Instructions, refer to the Copyrights and Credits section on this web page: http://www.usgs.gov/laws/info_policies.html