
Verma S Road from Geochemistry to Geochemometrics 2020 | 12.98 MB
Title: The Rockhounding Encyclopedia: The Gem Hunter's Guide to Identifying and Collecting Over 100 Unique Gemstones, Minerals, Fossils & Geodes | Featuring America's Top 500 Rockhounding Sites
Author: Jackson Davis


Bowell R Geology, Geochemistry and Formation of Supergene Mineral Deposits 2025 | 74.7 MB
Title: Geology, Geochemistry and Formation of Supergene Mineral Deposits in Deeply Weathered Terrain
Author: Charles R. M. Butt
