_— 
1072. 
1073. 
1074. 
1075. 
1076. 
1077. 
1078. 
1079. 
1080 
1081. 
1082. 
1083. 
1084, 
1085. 
1086. 
Mineralogical Cabinet. 63 
L. France. In flattened prisms. 
L. Saxony. In radiating prisms upon quartz. 
L. do. In capillary crystals. 
L. France. Massive, and in radiating fibres. 
Genus VIIL. Metane-Guance. 
Sp. 1. Prismatic Melane-Glance. 'Triv. Brittle Sul- 
phuret of Silver. 
L. Saxony. Massive. 
L. Hungary. Var. Flexible sulphuret of silver. 
ORDER XII. BLENDE. 
Genus I. Guance-Bienpe. 
Sp. 1. Hexahedral Glance-Blende. Triv. Schwarzerz. 
L. Kapnik, Transylvania. Massive; in siliceous oxide 
of manganese. 
Genus II. Garnet-Bienpe. 
Sp. 1. Dodecahedral Garnet-Blende. 'Triv. Blende. 
L. Cumberland, England. In blackish, loose crystals, ac- 
companied by iron pyrites. 
L. Przibram, Bohemia. Color blackish; in crystals with 
quartz. 
L. Kapnik, Transylvania. In brown crystals; phospho- 
resces on friction with a knife. 
L. England. Color brown. Crystallized. 
L. do. do, With fluor. 
L. do. Color yellow. Massive. 
L. Southampton, Massachusetts. With galena, 
L. Przibram, Bohemia. Fibrous blende. It probably 
contains cadmium ; since nearly all fibrous blendes 
have, of late, been found to contain this metal. 
