Index to The Assayer's Guide. 1852.

INDEX.
 AGATE mortar., 19
 Agiicola, 7
 Alloys, of gold, &c, 32
 Alloys, of silver,&c, 31
 Antimony in copper, 38
 Aqua regia, 30
 Arsenic in copper, 39
 Arsenious acid, 37
 Balance, 12
 Bellows furnace, 12
 Besanite, 32
 Berthier, 3
 Berzelius, 3
 Bismuth in copper, 39
 Black flux, 38
 Blowpipe, 3
 Bodeman, 4
 Borax, 19
 Carats fine, 32
 Clausthal assay office., 12
 Coal, 51
 Cobalt in copper, 39
 Coins, 31 to 34
 Coins, table of, 33
 Cooling pan., 17, 21, 41
 Copperas, 29
 Copper Ores, 38 to 41
 Cromsted, 3
 Crucibles, 14
 Cupellation, 19
 Cupels, 14 to 17
 D’Arcet, 31, 33
 D’Arcet’s table, 33
 English method for copper, 40
 Erkers table, 31
 Freiberg, 11
 Fritsche, 4
 Gahn, 3
 Gay-Lussac’s process, 25
 German and Hungarian silver assay, 38
(top of page 59)
 Gold and Quartz, 35
 Gold coins, 32
 Gold ores, by amalgamation, 28
 Gold ores, —by heat, 26
 Gold ores, —by washing, 29
 Gold ores, —by wet process, 30
 Graphite, 38
 Hartz iron furnace.., 44
 Hessian crucible, 16
 Implements and utensils, 9
 Inquartation silver.., 26, 36
 Introduction, 7
 Iron muffle, 13
 Iron ores, Fuchs’s process, 46
 Iron ores, by heat, 44
 Iron vitriol, 30
 Lead in copper, 39
 Lead ores, by beat.., 42
 Lead ores, by wet process, 43
 Lime in silver ores.., 20
 Litbarge, 31
 Luhme&Co, 30
 Mercury, assay of, 48
 Mortar, iron, 19
 Movable furnace, 13
 Muffle, 9
 Muffle furnace, 9
 Nickel in copper, 39
 Oxide of antimony.., 38
 Parisian mint, 22
 Peroxide and protoxide of iron, 46
 Platinum, 36
 Plainer, 3, 11
 Pure iron, 45
 Pure lead, 19
 Pure silver, 26
 Pyrites, iron, in gold.., 29
 Quartation, 26
 Quicksilver, how cleansed, 28
 Quicksilver, assay of, 48
 Silberblick, 21
 Silver coins, 31
(top of page 60)
 Silver ores, 19
 Sulphur, 38
 Sulphurets, assay of, 51
 Table of analysis of different clays, 53
 Table of loss, 23
 Table of melting temperature of different metals, 54
 Table of national weights, 56
 Table of Troy weights, 55
 Tin in copper, 39
 Tin in silver, 22
 To find the proportion of gold in gold and quartz, 35
 Tongs, 17 to 18
 Touchstone, 32
 Ventilation of furnace, 12
 Washing gold, 31
 White flux, 41
 Zinc in silver ores, 20