Catalogue of Specimens. 665 



731 Fetid hyaline quartz, Goshen. 



732 Fetid quartz, crystallized, Williamsburgh. 

 733, 734 Rose red quartz, ' Blanford. 



735 do Chelmsford. 



736 Yellow hyaline quartz,. Colerain. 

 736 Blood red do do 

 737, 738, 739, 740, 741, 742, 743, 744, Quartzose 



brecciagate, Conway. 



745 do Amherst. 



746 Tabular or foliated quartz, Conway. 



747 do with a pseudomorphous aspect, do 



748 Yellow quartz, Amherst 



749 Fibrolite in Mica slate, Lancaster. * 



750 Sappare with phosphate of lime, Chesterfield. 

 751,752 do do 



753 do Chester. 



754 Siaurotide in mica slate, Chesterfield. 

 755, 756 Andalusite, crystallized, Westford. 



757 Fibrous Talc? associated with andalusite, do 



758 Schorl in quartz, Blanford. 

 759, 760 Garnets ia mica slate, Chesterfield. 



761 Crystallized Epidote in amphibdlic mica slate, Goshen. 



762 do" do Williamsburgh. 



763 Zoisite ? with specular oxide of iron and carbonate of lime, Goshen. 



764 do quartz Chesterfield. 



765 Idocrase epidote calcareous spar &c. Worcester. 



766 Anthrophyllite in mica slate, Chesterfield. 

 767, 768 do Blanford. 



769 Cummingtonite quartz and garnets, Warwick. 



770 do Cummington. 



771 Black mica. Westfield. 



772 do Norwich. 



773 Fibrous Talc ? Blanford. 



774 Anthracite from mica slate (coal mine) Worcester. 



775 Plumbago ; or anthracite passing into plumbago, do 



* 1549 Amianthus, at the anthracite mine, do 



* 1550 Bucholrite ? do 



776 Red oxide of iron from the vein of manganese, Conway. 



777 Oxide of manganese, do 



778 do with siliceous sinter, Amherst. 



* 1027 Ferro-silicate of Manganese, Hinsdale. 



779 Micaceous Oxide of iron, Montague. 



780 Arsenical Iron, Worcester. 



781 Crystallized Arsenical Sulphuret of iron, do 



782 Massive, do do 



783 Carbonate of iron, do 



784 do Sterling. 



* I found these two minerals at the anthracite locality in Worcester, only a 

 few days before the printing of this catalogue, and after the Scientific Part of 

 my Report was through the press. The amianthus is very delicate and occurs 

 in abundance. If the other fibous mineral be not Bucholrite, 1 am unacquain- 

 ted with it. Before the common blowpipe it is infusible. Bucholrite is now 

 I believe, generally regarded as a variety of fibrolite. This specimen, however 

 differs considerably in appearance from the fibrolite of Lancaster ; but very 

 much resembles the Bucholrite reccently found in Delaware. 



