536 
INDEX. 
Page. 
Page. 
Verd antique. 58, 
273 
Waters, mineral. 
. 99 
Yellow garnet. 
143 
Websterite.. ... 
. 320 
— ironstone. 
321 
Wernerite. 
. 329 
— lead ore. 
Vitreous copper. 
422 
White augite. 
. 286 
— mineral resin .... 
— silver. 
443 
— iron pyrites. 
. 393 
— ochre . 
Vivianite. 
401 
— lead ore. 
. 414 
— oxide of tungsten . 
Wilks mine, Orange co. 
. 9 
Yenite. 
W. 
Wilson lead vein. 
. 50 
Ymine's cave. 
Wad. 52, 
406 
Wolfram. 
. 457 
— composition of several 
Wollastonite . 
. 270 
Z. 
varieties of. 
55 
Wood coal. 
. 191 
Zeolite. 344 
Warwickite. 
436 
Zigueline. 
Water limes, importance 
X. 
Zinc blende. 
of an attention to their 
Xanthite... 
— sulfure. 
manufacture.76 
-82 
Zircon. 
Water limestone. 
75 
Y. 
Zirconite. 
Water of the Hudson . .. 
180 
Yellow copper pyrites. . 
. 423 
Zoizite. 308 
Page. 
324 
29 
416 
185 
29 
456 
403 
228 
350 
421 
408 
408 
378 
378 
354 
