INDEX TO MINERALOGIC COLLECTIONS 



145 



Chrysoprase, 68. 

 Chrysotile, 113, pi. 3. 

 Cinnabar, 55. 

 Clinochlore, 112. 

 Coal, mineral, 130. 

 Cobalt bloom, 120-21. 



glance, 59-60. 

 Cobaitite, 59-60. 

 Colemanite, 122. 

 Columbite, 116. 

 Copper, 50, pi. 13. 

 Copper glance, 54. 



nickel, 56. 



pyrites, 5T-5S. 

 Cordierite, 96. 

 Corundum, 70. 

 Crocidolite, 96. 

 Crocoite, 126. 

 Cryolite, 65-66. 

 Cuprite, 69, pi. 20. 

 Cyanite, 104, pi. 2. 



Dark ruby silver, 61. 

 Datolite, 104. 

 Desmine, 109. 

 Diallage, 93. 

 Diamond, 47, pi. 12. 

 Diopsid, 92. 

 Dioptase, 100. 

 Disthene, 104. 

 Dog-tooth spar, 79. 

 Dolomite, SI, pi. 5, 26. 

 Dry-bone ore, 83. 



Eisstein, 66. 

 Elaeolite, 97. 

 Emerald, 71, 96. 

 Emery, 70. 

 Enargite, 63. 

 Enstatite, 91. 

 Epidote, 97, 104-5, pi. 31. 

 Epsom salt, 127. 

 Epsomite, 127. 

 Erytbrite, 120-21. 



Feldspar, 87. 

 Ferruginous quartz, 67. 

 Fibrolite, 103. 

 Fire opal, 68. 

 Flint, see Jasper. 



Flos ferri, S4, pi. 8. 

 Fluor spar, 65. 

 Fluorite, 65, pi. IS. 

 Fontainebleau sandstone, 40, pi. 1. 

 Franklinite, 73-74. 

 French chalk, 114. 



Galena, 52, pi. 11, 14. 



Galenite, 52. 



Garnet, 98, 99, pi. 30. 



Geyserite, 68. 



Gibbsite, 78, pi. 24. 



Gilsonite, 130. 



Gothite, 76-77. 



Gold, 49. 



Graphite, 47-48. 



Gray copper ore, 62. 



Green carbonate of copper, S6. 



Greenockite, 55. 



Grossularite, 99. 



Guano, 118. 



Gypsum, 126, pi. 38. 



Halite, 63-64, pi. 17. 

 Haiiynite, 98. 

 Heavy spar, 124, pi. 38. 

 Hedenbergite, 92. 

 Hematite, 71-72, pi. 5, 21. 

 Heulandite, 109. 

 Hiddenite, 93. 

 Horn silver, 64. 

 Hornblende, 94-95. 

 Hyacinth, 101, 102. 

 Hyalite, 68. 

 Bypersthene, 01. 



Idocrase, 101. 



Ilmenite, 72. 



Iolite, 96. 



Iron, 51, 131, pi. 39. 



Iron pyrites, 58-59, pi. 16. 



Isinglass, 110. 



Jade, 93, 95. 

 Jadelte, 93. 

 Tasper, 68. 



Kaolin, 114. 

 K.iolinite, 114. 



