No. 75.] 35 



CATALOGUE. 



GEOLOGICAL- 



1 to 50, inclusive. Rock specimens, from Cumberland. There is no 

 catalogue accompanying these geological specimens, and 

 the late day at which they were received, has not afforded 

 sufficient time to determine and name them. It is hoped, 

 however, that the next Annual R€port will contain the name 

 of each specimen. 



MINERALOGICAL. 



^1. Carbonate of barytes, incrusted with copper pyrites and car- 

 bonate of lime. 



^2. Crystalized sulphate of barytes. Crystals in the form of 

 eyoiniee^ of Haiiy. From Devonshire, England. 



53. Calcareous concretion. From the Lago de Tartaric near Rome. 



54. Carbonate of lime, in botryoidal concretions. 



55. Botryoidal magnesian limestone. From Durham. 

 ^6. Fibrous limestone, edges polished. 



-57. Fibrous sulphate of lime, Derbyshire, England, 



58. Fibrous gypsum. Nova Scotia. 



59. Compact fluor spar. 



60. Crystalized fluor spar, polished. 



61. Crystalized fluor, on blende. Matlock. England. 



62. White crystalized fluor, upon zinc ore. Derbyshire, England. 



63. Fluor spar, crystalized in cubes, of a beautiful bluish tint. 



Cumberland, England. 



64. Fluor spar, crystalized in cubes, of a beautiful green. From 



Cumberland. 



65. Fluor spar, crystalized in cubes ; colorless. 



66. Fluor spar, incrusted with crystals of carbonate of lime. 



67. Veined fluxjr, polished. Derbyshire. 



