GSW Home		GeoRef Home		My GSW Alerts		Contact GSW		About GSW		Journals List		Help

Mineralogical Magazine; April 2004; v. 68; no. 2; p. 301-321; DOI: 10.1180/0026461046820188
© Mineralogical Society of Great Britain and Ireland

	Help viewing high resolution images
	Return to article

Click on image to view larger version.

FIG. 3. Photomicrographs in reflected light showing paragenetic relationships of ore minerals in Larga ores. (a) Inclusions of gold (Au) within an intergrowth of arsenopyrite (Apy) and relict löllingite (Lo). Sample: 52 (0 Est gallery). (b) Association of tellurides in pyrite (Py) and arsenopyrite (Apy) within typical vein mineralization. Ttd: tetradymite, Hs: hessite, Ts: tsumoite. Sample: 3M (Vein 37 at 625 m, 0 Vest gallery). (c) Inclusions of tetradymite (Ttd) within a matrix of arsenopyrite (Apy) and pyrite (Py). Note the co-existence of hessite (Hs) and galena (Gn). Sample: 3M (Vein 37 at 625 m, 0 Vest gallery). (d) Typical occurrence of bismuth sulphosalts, in this case dominantly composed of Sb-bearing lillianite (Li) as inclusions in chalcopyrite (Cp). Sample: 145 (vein in Padina gallery). (e) Association of gold (Au) and rucklidgeite (Rkl) in quartz within the Trîmpoiele porphyry deposit. Sample: T960. (f) Inclusions of chalcopyrite and pyrrhotite crystallized from intermediate solid solution (Cp/Po) within Hane $s$ veins dominated by sphalerite (Sp). Sample: 1963.

Return to article

JOURNAL HOME

HELP

CONTACT PUBLISHER