FAHLERZ GROUP (MINERALOGY)
-
BTSULPHO SALTS + SELENIUM SALTS + TELLURIUM SALTS (MINERALOGY)
-
UDC549.355
-
Descriptor GERFAHLERZE (MINERALOGIE)
-
Descriptor ENGFAHLERZ GROUP (MINERALOGY)
-
Descriptor FREGROUPE DES TENNANTITES (MINÉRALOGIE)
-
NTTETRAEDRITE + SCHWATZITE + STYLOTYPITE (MINERALOGY)