6II. TRANSLUCENT.
5343.—Magnetic Iron Ore.
7B.
5444.—Magnetic Pyrites.
8I. OPAQUE.
5545.—Malachite.
9II. TRANSLUCENT.
5646.—Manganese Spar.
10CHAPTER III. DESCRIPTIVE LIST OF USEFUL MINERALS.
5747.—Marble.
111.—Agate.
5848.—Mica.
122.-Alum.
5949.—Micaceous Iron Ore.
133.—Amethyst.
6050.—Nitre.
144.—Anthracite.
6151.—Oxyd of Manganese.
155.—Antimony Ore.
6252.—Platinum.
166.—Asbestus.
6353.—Red Copper Ore.
177.—Asphaltum.
6455.—Red Silver Ore.
188.—Azurite.
6556.—Rensselaerite.
199.—Baryta, or Heavy Spar.
6657.—Rock Crystal.
2010.—Bituminous Coal.
6758.—Rock Salt.
2111.—Blende.
6859.—Rutile.
2212.—Bog Iron Ore.
6960.—Serpentine.
2313.—Brittle Silver Ore.
7061.—Silicate of Copper.
2414.—Brown Coal.
7162.—Silver.
2515.—Calamine.
7263.—Silver Glance.
2616.—Cannel Coal.
7364.—Smaltine.
2717.—Carnelian.
7465.—Smithsonite.
2818.—Celestine.
7566.—Spathic Iron.
2919.—Cerussite.
7667.—Specular Iron Ore.
3020.—Chromic Iron.
7768.—Spinel Ruby.
3121.—Cinnabar.
7869.—Steatite.
3222.—Cobalt Pyrites.
7970.—Strontianite.
3323.—Copper.
8071.—Sulphur.
3424.—Copper Glance.
8172.—Tin Ore.
3525.—Copper Nickel.
8273.—Topaz.
3626.—Copper Pyrites.
8374.—Tourmaline.
3727.—Diamond.
8475.—Variegated Copper Ore.
3828.—Emery.
8576.—Wad.
3929.—Fluor Spar.
8677.—Willemite.
4030.—Franklinite.
8778.—Zincite.
4131.—Galena.
88CHAPTER IV. PROSPECTING FOR DIAMONDS, GOLD, SILVER, COPPER, LEAD AND IRON.
4232.—Garnet.
89CHAPTER V. ASSAY OF ORES.
4333.—Gold.
90CHAPTER VI. MINERAL SPRINGS.
4434.—Graphite.
91CHAPTER VII. ARTIFICIAL JEWELRY—HOW MADE AND HOW DETECTED.: PRECIOUS STONES. ARRANGED ACCORDING TO COLOR AND IN ORDER OF HARDNESS.
4535.—Gray Copper Ore.
92CHAPTER VIII. DISCOVERY OF GOLD IN CALIFORNIA.[4]
4636.—Gypsum.
93CHAPTER IX.
4737.—Horn Silver.
94INDEX.
