JOINTS AND VEINS. 
625 
2. Joints and Veins. 
Nearly N & S 
N20°E .. 
About N a 
Nearly E and 
NNE and SS 
W dipping 
westward. 
N 60° W and 
S60°E 
N60°W 
WNW and 
ESE nearly 
Slate near the sparry 
limestone 
Sparry limestone 
Shawangunk grit . 
Greenstone, coarse g 
Gneiss (pyritous) veins of 
quartz 
Gneiss and hornblendic 
gneiss 
Grits, slates, and slaty 
grits of the Erie divi¬ 
sion, joints very smooth 
and nearly vertical 
Champlain division, very 
smooth and nearly ver¬ 
tical 
Richmond.... At the quarries called he < ranite 
I quarries, three miles southwest of 
I Tompkinsville. 
Columbia ... Foster’s quarries, Hillsdale. 
Edge of Con- Vein of lead ore on Mr. Lake’s farm 
necticut, nr. on east side of Indian pond. 
Dutchess I 
Columbia ... Lead mine, Anci am. 
Dutchess.... Bockee’s and Bryan’s lead mines, 
I strata nearly vertical. Plate 
I fig. 2. 
.... Three miles east of Rhinebeck, in 
I calciferous sandstone quartz veins. 
Westchester. Between Byram river and New- 
' York. 
Columbia ... Mount Bob and Becraft’s mountain. 
Ulster ..On the banks of the Wallkill, one 
I mile above Dashville. 
do .Ellenville lead mine, one mile north- 
I east from Ellenville. 
do .At the base of the Shawangunk, 
I south of Rochester. 
do .Red-bridge and two miles northeast. 
Putnam.On Jedediah Wood’s farm, at the 
I locality of the reputed lead mine. 
do .All along the rocky shore from West- 
Point to one mile below Butter¬ 
milk falls. Granite veins often 
traverse these rocks, and granite 
is interlaminated and in irregular 
masses in these rocks. 
Schoharie ... North Blenheim P. O. 
. Near Esperance in quarries. 
. Near central bridge, one-half or 
I three-quarters of a mile north on 
I the road to Grosvenorville. 
Sullivan and Beautifully developed along the De- 
Delaware laware canal, from Port Jervis to 
the mouth of the Lackawaxen 
creek, and on the Delaware ge.i ■ 
rally. 
