PAGE.
Marie Antoinette, engraved Diamond of ... 36—38
Marsden, Dr., on origin of Diamonds ... ... 72
Mary of Modena, engraved Diamond of ... 36—38
Maskelyne, Prof., N.S., on S. African blue earth 84
Maundeville, Sir J., on Rubies ......... 149
Mazarin, Cardinal... ... ... ... ... 21—46
Mazarin Diamonds ... ... ... .../ 21
Medlicott, Mr., on Indian Diamonds ...... »31
Meteoric Diamonds ... ... ... ... 73
Mexican Opals ............ ... 220
Microcline (Felspar) ... ... ... ... 239
Miers, Prof., on matrix of Montana Sapphires ... 190
---------on test for Tourmaline ... ... ... 301
Mitouard on Diamonds ... ... ... ... 64
Mocha Stones ... ... ... ... ... 237
Moissan, M., on Diamonds ... ... ... 68—72
Monastery Diamond mine ... ... ... 75
Montana Sapphires ... ... ... ... 188
Monte Christo Diamond mine......... 98
Months, Precious Stones for special ...... 14
Moonstone (Felspar) ... ... ... 279
Morion (Black Quartz) ... ... ... ... 292
Moroxite (Apatite) ............ 281
Morren, M., on Diamonds ... ... ... 68
Morrissey Diamond ... ... ... ... 135
Moss Agates ............... 237
Mudgee Diamond workings ... ... ... 97
Muzo Emeralds ... ... ... ... ··. 201
Naifes ... ............... 45
Napoleon I., engraved portrait of, on Diamond ... 36—38
Nephrite (Jade) ............... 269
New Mexico, Turquoise of ..... ... 224
