Transactions . JJ. Ineipii-nt i oiirmalinizution ol (Quartz. Three «|uail/ urain•liown. N»Mhonfa.^mania. (Alfred \V. von Kireks. copied by ^ren in !. \»»! I .\ .\ .\. pajre iVM into the (»ther. Show, how ery-tal> of tourmaline from oim* <|unrt/.. I Hi. 2A.—h=Bante. l=^Giay. fine-drained limestone.

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Keywords: ., book, bookcentury1800, booksubjectmineralindustries, bookyear1895