magnesia devices / butane gas burners / precious metal / gas flow / metal sheet / stainless steel / wet chemical reactions / stainless steel forceps / ore processing / oil / inflammable compressed gas / thin metal / chemicals / electronic data processing / chemical element / portable energy / qualitative chemical analysis / energy / /
Organization
Freie Universität Berlin / International Mineralogical Association / /
Person
Isaac Newton / Walter A. Franke / /
Position
author / geologist / collector / General / Professor of Mineralogy / /
Quick assays in mineral identification A guide to experiments for mineral collectors and geoscientists in field work