Miscellaneous Localities of JMineraés. 22) 
- Brown Hematite, in mammillary concretions, surface 
ave brown and velvet-black, of a beautiful iridescent lustre ; 
on oe serpentine ridge 
alcedony, coating drusy quartz, and in botryoidal 
and seen masses, of several colours; on the sexpentine 
nage e. 
30. Jasper, of various colours, in cellular quartz ; on the 
ee ridge 
- Black Se oe in large cylindrical crystals, termi- 
ate by three sided pyramids, truncated on the edges. me 
ocalit 
32. Mica, ~ seta in hexaedral flat prisms, or an ; 
on the serpentine ridge. 
33. Drusy Quartz, of beautiful varieties colour yellon and ; 
white ; abundant on the serpentine 
34. Ligniform Asbestus. Same Togalitgs peek 
35. Fine Amianthus, forming yeins in the serpentine, 
Same locality. 
36. Fibrous Talc, in ligniform masses, of a white and green- 
ish colour; on the serpentine ridge 
37. Fluate of Lime, tiara ; in Edwards’s lime 
quarry. 
38. Sulphuret of Iron, in large cubic crystals, truncated on 
all the edges, one and a half miles north-west of Unionville. 
39. Brown Spar, in curved laminated masses. Same lo- 
a 
Red Garnets, in beautiful dodecaedral crystals, in mica 
state ‘abundant. Same locality. 
East Marlborough Township. 
Al. Zircon, in beautiful tetraedral prisms, terminated by 
pyramids, with additional faces on their angles, of a brownish 
red colour; occurring, detached, in the gravel and sand, on 
the sides of the mill race of David Pusey, ? of a mile south of 
Marlborough-street road. We believe its matrix has been 
gneiss, which is now decomposed and disintegrated, as seve- 
ral crystals were found imbedded in friable and decomposed 
re. Red oxyde of Titanium and Egeran, finely crystallized 
a ea Same locality with the zircon. 
43. elite, in regular tetraedral prisms, (primitive 
form,) in a ae, a quarry, near the zircon locality. 
