J R Hassemer

3 books

Mar 15, 2013
Cover of Analytical Results and Sample Locality Map of Rock Samples from the Garberville 30' X 1 Degree Quadrangle (Southwest Quarter of the Redding 1 Degree X 2 Degrees Quadrangle), Humboldt and Trinity Shasta

Analytical Results and Sample Locality Map of Rock Samples from the Garberville 30' X 1 Degree Quadrangle (Southwest Quarter of the Redding 1 Degree X 2 Degrees Quadrangle), Humboldt and Trinity Shasta

Mar 15, 2013
Cover of Analytical Results and Sample Locality Map of Rock Samples from the Hayfork 30' X 1 Degree Quadrangle (Northwest Quarter of the Redding 1 Degree by 2 Degrees Quadrangle), Humboldt and Trinity Counties, CA

Analytical Results and Sample Locality Map of Rock Samples from the Hayfork 30' X 1 Degree Quadrangle (Northwest Quarter of the Redding 1 Degree by 2 Degrees Quadrangle), Humboldt and Trinity Counties, CA

Mar 1, 2013
Cover of Analytical Results and Sample Locality Map of Stream-Sediment, Heavy-Mineral-Concentrate, and Rock Samples from in and Around the Mount Wilson Wilderness Study Area, Mohave County, Arizona

Analytical Results and Sample Locality Map of Stream-Sediment, Heavy-Mineral-Concentrate, and Rock Samples from in and Around the Mount Wilson Wilderness Study Area, Mohave County, Arizona