PAGE.
King, Dr., on Indian Diamonds ... ... 125
Koffyfontein ............ ... 94
Koh-i-nur ... ... ... ... ... ... xvi—123
Kunz, Mr., on Diamonds of the United States ... 134 ---------on phosphorescence of Diamonds ... 61
Labradorite (Felspar) ... ... ... ... 273
Lapis-Lazuli......... ... ... 275
---------imitation........ ... ... 50
Lavoisier, on Diamonds............ 64—66
Leblanc, on Diamonds ... ... ... ... 63
Leicester Diamond mine ... ... ... ... 91—94
Leonhardt, on origin of Diamonds ... ... 69
Lewis, Prof., Carvill, on origin of Diamonds 71—80—84—85
---------Borneo Diamonds ... ... ... 103
Lewy, M., on colour of Emeralds ... ... 201
Liebig on origin of Diamonds ... ... ... 70
Lisbon-cut Diamonds ... ... ... ... 23
Lithia Emerald (Hiddenite) ......... 267
Liversidge, Prof., Australian Diamonds of ... 100
Lockhart, Mr. W. S., on Burma Ruby mines ... 162
London Diamond cutting ... ... ... 22—23
Louis, Prof. H., on Siam Rubies ... ... 159
---------on Siam Sapphires ......... 183
Louis de Berquem, the Diamond-cutter ... ... 20—45
Lynx Sapphire (lolite) ... ......... 268
Macquer, on Diamonds ... ... ... ... 63
Mahogany Obsidian ... ... ... ... 282
Malachite ......... ...... 278
Mallet, Mr., on Indian Diamonds ...... 118
---------on Cashmere Sapphires ... ... ... 186
Marekanite (Obsidian) ... ... ... ... 282
Marbodus, Bishop, on Precious Stones ... ... 13
