James R. Hein

No biography available.

Works (3)

Cover of Life cycle of the Phosphoria Formation

Life cycle of the Phosphoria Formation

Cover of Siliceous sedimentary rock-hosted ores and petroleum

Siliceous sedimentary rock-hosted ores and petroleum

Cover of Siliceous deposits in the Pacific region

Siliceous deposits in the Pacific region

James R. Hein — author · Vinony