University of Oslo3d
GEO2150 – Petrology and Geochemistry
For this, you will use, among other things, diagrams and basic geochemical methods. You shall also work with petrographic microscopes to identify minerals and recognize some of the processes that you ...
Best Junior Mining Stocks3d
Hannan Channel Samples 69.1 m @ 2.4 g/t Gold Including 26.0 m @ 5.4 g/t Gold From New Alkalic Epithermal Gold Find at Previsto in Peru
VANCOUVER, BC / ACCESS Newswire / / Hannan Metals Limited's ("Hannan" or the "Company") (TSXV:HAN)(OTC PINK:HANNF) is pleased to ...
Frontiers6d
Nature and geochemical characteristics of ore-forming fluids in the Zhaoxian gold deposit, Jiaodong gold province, eastern China
At this stage, minor native gold mineralization is observed under the microscope. The gold particles are small ... 3), where P = metallogenic pressure (Sheperd et al., 1985). The FI petrographic, ...
Frontiers6d
Biotic Response to Rapid Environmental Changes During the Permian–Triassic Mass Extinction
Small fossil fragments and other microlithologic characters in thin sections were examined under a polarizing microscope. The content of fossil fragments was calculated using the methodology by Payne ...