SCHORL TOURMALINE 30 [hp_X] in 1 mL ORAL LIQUID
National Institutes of Health
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
A study of the paragenesis of certain pegmatites in central Maine has caused the writer to advance the following ideas which…
The present paper deals with a geochemical comparison between the tourmaline hosted by metasomatic veins, crossing some pegmatite…
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Earth and Planetary Science, 1973.
THE gemstone collections of the Geological Survey and Museum have been recently enriched by a number of valuable presentations by…