1045. 
1046. 
1047. 
1048. 
1049. 
1050. 
1051. 
1052. 
1053. 
1054. 
1065. 
Mineralogical Cabinet. 61 
ORDER XI. GLANCE. 
Genus I. Copper-GLance. 
Sp. 1. Tetrahedral Copper-Glance. 'Triv. Fahlerz. 
. Schemnitz, Hungary. Jn highly modified tetrahedra, 
with crystallized carbonate of iron, and massive cop- 
per pyrites. 
. Schemnitz, Hungary. do. 
Sp. Xe *s * # * 
Sp. 3. Di-prismatic Copper-Glance. Triv. Bournonite. 
. Kapoick, Transylvania. Crystallized in rectangular 
prisms, highly modified, and accompanied with deep 
red crystals of phosphorescent blende. 
Sp. 4. Prismatic Copper-Glance. ‘Triv. Vitreous 
Copper. 
. Cornwall. Crystallized. 
. Schmolnitz, Moravia. Granular. 
. England. Massive, and compact. 
. Cornwall. Massive, and variegated. 
Genus I]. Sitver-Guance. 
Sp. 1. Hexahedral Silver-Glance. Triv. Vitreous Sil- 
ver. 
. Dauphiné. Massive; with native silver and arseniate 
of cobalt. 
Genus II]. Leav-Grance. 
Sp. 1. Hexahedral Lead-Glance. Triv. Galena, 
- Derbyshire, In cubes, with the solid angles truncated ; 
accompanied by white fluor. 
» Derbyshire. Ip octahedra, with the solid angles tran- 
cated, 
. Leicestershire, Corroded crystals of galena. Upon 
carbonate of lime. 
