Polishing characteristics and problems(f)

Silver-nickel-cobalt-arsenic-bismuth±uranium. The five metals association.(b,c,d)

Unmineralized limestones(a-d)

Clastic-hosted copper ores(a)

Carbonate-hosted base-metal mineralization(d,f)

The effects of tarnishing and carbon coating(e)

Adventitiously introduced metals and grinding grit, dried immersion oil and amalgam(b,c,f)

Five metals-type silver association. The five metals association.(d)

Precious metal placer(a-d,f)

Uranium vein association(f)

Gold and base metal vein association(b)

Unmineralized limestones(a,b)

Carbonatites(d,e)

Minor sulphide mineralization in granite(a,d)

Metamorphosed volcanogenic sulphides(d)

Five metals-type silver association. The five metals association.(b,d-e)

Uranium vein association(d-f)

Mercury and antimony sulphides(e)

Carbonate-hosted base-metal mineralization( b)

Carbonate-hosted lead-zinc deposits(b)

Mississippi Valley lead-zinc deposits(d)

Adventitiously introduced metals and grinding grit, dried immersion oil and amalgam(e)

Cassiterite, zircon and thorites in greisenized granite(a-c)

Slightly mineralized granites(a-d)

Tin-niobium mineralization in granites(c)

Cassiterite, zircon and thorites in greisenized granite(a)

Porphyry-style tin-tungsten-molybdenum ores(b,c,f )

High-temperature tin-tungsten-bismuth mineralization(a,d-f)

Copper, iron and low temperature tin mineralization(e,f)

Oxide placer deposits(b,c)

Supergene alteration (e)

Red bed copper-lead-zinc mineralization(f)

Polishing characteristics and problems(c)

The effects of tarnishing and carbon coating(b,c)

Adventitiously introduced metals and grinding grit, dried immersion oil and amalgam(d)

Carbonatites(c)

Porphyry copper ores(e,f)

Modern seafloor sulphides(a,c)

High-temperature tin-tungsten-bismuth mineralization(e,f)

Copper, iron and low temperature tin mineralization(b)

Arsenopyrite-bearing associations(b)

Tetrahedrite-tennantite-bearing copper-silver mineralization(c)

Carbonate-hosted base-metal mineralization(a-c,e)

Non-mineralized metamorphic rocks(c)

Polishing characteristics and problems(a,e)

The effects of tarnishing and carbon coating(b,c)

Adventitiously introduced metals and grinding grit, dried immersion oil and amalgam(d)

Ilmenite and magnetite in basalts and dolerites(e)

Altered iron-titanium oxides in alkali olivine basalt(a)

Chromite associations(a)

Magmatic nickel ores(a,b,d-f)

Magmatic sulphide ores(a-f)

Magmatic sulphides(a-f)

Carbonatites(a,b,d-f)

Slightly mineralized granites(f)

Minor sulphide mineralization in granite(a-c,f)

Quartz-sulphide vein mineralization(a-f)

Porphyry copper ores(a-f)

Porphyry copper and molybdenum ores(a-c)

Porphyry-style tin-tungsten-molybdenum ores(d,f; )

Modern seafloor sulphides(e )

Modern seafloor sulphides(a-c,e,f)

Massive sulphides in ophiolites(a-e;)

Massive sulphides within ophiolites(a-f)

Kuroko ores(a-f)

Kuroko-style ores(a-f; )

Massive volcanogenic sulphides(a-f)

Metamorphosed volcanogenic sulphides(a-f)

High-temperature tin-tungsten-bismuth mineralization(a,d-f)

Copper, iron and low temperature tin mineralization(a)

Base metal-tin association(d-f )

Arsenopyrite-bearing associations( c-f)

Tetrahedrite-tennantite-bearing copper-silver mineralization(d-f)

Silver-nickel-cobalt-arsenic-bismuth±uranium. The five metals association.(a)

Uranium vein association(a-f)

Uranium vein association(a-f)

Gold and base metal vein association(f)

Tellurides associated with gold mineralization(b)

Fossil placer(c,e)

Manganese minerals(c)

Supergene alteration (d)

Supergene enrichment of copper ores(a-c)

Clastic-hosted copper ores(c )

Clay ironstones and oolitic iron ores(c-f)

Polishing characteristics and problems(d)

Five metals-type silver association. The five metals association.(a)

Tin-niobium mineralization in granites(b,d)

Copper, iron and low temperature tin mineralization(a)

Arsenopyrite-bearing associations(e)

Tetrahedrite-tennantite-bearing copper-silver mineralization(d)

Non-mineralized metamorphic rocks(d)

Extraterrestrial rocks and olivine nodule(a,c,e)

Chromite associations(a-f)

Sulphides within ultramafic rocks in ophiolites(b,c)

Mercury and antimony sulphides(d-f)

Tellurides associated with gold mineralization(c)

Fossil placer(c)

Tin-niobium mineralization in granites(a,b,d,f)

Oxide placer deposits(b,c)

Adventitiously introduced metals and grinding grit, dried immersion oil and amalgam(b,c)

Sulphides within ultramafic rocks in ophiolites(a)

Supergene alteration (f)

Adventitiously introduced metals and grinding grit, dried immersion oil and amalgam(b)

Quartz-sulphide vein mineralization(a )

Porphyry copper ores(b-f)

Porphyry-style tin-tungsten-molybdenum ores(f)

Modern seafloor sulphides(b;)

Metamorphosed volcanogenic sulphides(a,b,e,f)

High-temperature tin-tungsten-bismuth mineralization(a,c,d)

Copper, iron and low temperature tin mineralization(a,c)

Arsenopyrite-bearing associations(a,b)

Supergene alteration (d)

Supergene enrichment of copper ores(b-f)

Clastic-hosted copper ores(5c-f)

Red bed copper-lead-zinc mineralization(a,d,e )

Mississippi Valley-style lead-zinc deposits( b,c,e; )

Skarns(c)

Magmatic sulphide ores(f)

Magmatic sulphides(a-c)

Quartz-sulphide vein mineralization(c)

Supergene alteration (f)