APPENDIX. Ixvii 



" 91. Pseudomorphous granite, Williamsburg. 



92. Porphyritic granite, Chester. 

 — 93. Porphyritic granite, (boulder,) Shutesbury. 

 -' 94. Porphyritic granite, very coarse. Harvard. 



95. Porphyritic granite, (smoothed,) (boulder,) Turner's Falls. 

 —96. Granite, feldsjiar compact, Guilford, Vermont. 

 —97. Granite, feldspar compact, Guilford, Vermont. 

 *" 98. Compact feldspar and quartz, Guilford, Vermont. 

 *"" 99. Compact feldspar and quartz, Guilford, Vermont. 



100. Grajihic granite, Williamsburg. 



101. Graphic granite, Williamsburg. 



102. Graphic granite, Leominster. 



— 103. Graphic granite, vein in quartz rock, Washington. 

 —104. Graphic granite, Goshen. 

 — 105. Graphic granite, reddish, (boulder,) Amherst. 

 ""lOG. Graphic granite, ilesh-red, from red sandstone, Deerfield. 

 107. Graphic granite, flesh-red, from red sandstone, Deerfield. 

 — '108. Graphic granite, Warjvick. 



109. Graphic granite with garnets, Goshen. 

 —110. Junction of granite and mica slate, Conway. 



111. Vein of granite in mica slate, Conway. 



112. Vein of granite in mica slate, Williamsburg. 



— 113. Vein of granite in Worcester county, mica slate, Leominster. 

 114. Granite junction with micaceous limestone, Conwar^-. 



—115. Granite with mica slate nodule, (boulder,) Deerfield. 



116. Heavy Spar, Leverett. 



117. Heavy Spar, Leverett. 



—118. Calcite, Lead mine, Southampton. 



~~119. Argentine, Westhampton. 



— 120. Argentine, junction with granite, AVesthampton. 

 — 121. Argentine, Lead mine, Southampton. 



122. Crystallized quartz. Lead mine, Southampton. 



123. Crystallized quartz, Lead mine, Southampton. 



124. Crystallized quartz. Lead mine, Southampton. 

 —125. Crystallized quartz, Lead mine, Southampton. 



126. Radiated crystallized quartz, Southampton. 



— 127. Purple quartz in granite, Florida. * 

 -'128. Crystallized smoky quartz, Goshen. 



— 129. Massive smoky quartz, Williamsburg. 



130. Pseudomorphous quartz, form of calcite, Westhampton. 



131. Pseudomorphous quartz, form of apatite, Westhampton. 



132. Hornstone, Lead mine, Southampton. 



133. Spodumene, Goshen. 

 _-134. Spodumene, Goshen. 



— 135. Spodumene, rose color, Goshen. 



136. Spodumene, green and translucent, Goshen. 



— 137. Spodumene, white and pearly, Sterling. 



138. Straw yellow mica, tourmaline locality, Chesterfield, 



