Pentlandite
Wiley, p. 280-281 ISBNÂ 0-471-80580-7 Mindat.org - Forum Webmineral.com "
Pentlandit
" (in German). Schumann, Walter (1991). Mineralien aus aller Welt (in German)...
20 KB (1,843 words) - 19:55, 17 January 2024
