Transcribe Brezina, Aristides. Letter to Ward, Henry A. (1904-02-06)

the main mass, Invarch is a very good piece of this in Kresling stone, showing the black chondrites and the metallic components; Igast is a black slag, ohi me!

       Siemanko possessed a violet

piece of about 6 : 10cm which I wished to study; it was very porous and light, while this is heavy and compact. Perhaps you find among ? pieces such a porous Igast which would highly interest me; it has the ap- pearance of a violet pumice - stone The brochure contains many good accessions for my library;