銅

copper (Cu)

copper coin

bronze statue

sheet copper

copperplate engraving

copper mine

bronze

bronze ware

market price of copper

copper alloy

weight (for scales)

Copper Age (period in which metal tools started to be used alongside stone tools)

cuprous ammoniacal process

Bronze Age

native copper

gilt bronze

Wadō era (708.1.11-715.9.2)

gold, silver and bronze (medals)

cupriferous

bronze wedding (anniversary)

Bronze Age

copper wiring

chalcophile element

copper chloride

nickel coin

bronze prize

copper oxide (i.e. cuprous oxide, cupric oxide)

brown

copperware

bronze

copper working

made of copper

shakudo

bronze color

phosphor bronze

chain with a weight at the end (usu. a weapon)

copper plate

copper alloy with traces of silver, lead, or tin

copper sulfide

copper loss

refined copper

pure copper

bronze bowl

copperplate etching

copper coin

cuprite

tenorite

gun metal

bronze sword

cuprammonium rayon

bronze medal

beryllium copper

bronze medallist

cupronickel (alloy of approximately 80% copper and 20% nickel)

bronze hoko

brass

stromeyerite

copper yeast

copper ore

vitreous copper

aurichalcite

copper pyrites

bronze

nickel and copper alloy

black copper

bronze mirror

lust for money

copper sulfate

bell-shaped bronze vessel of Yayoi period

copper foil (used in copper plating)

copper saucepan

copper line

bornite

dioptase

azurite

cupreous chafer (scarabaeid beetle, Anomala cuprea)

bronze dagger-axe

bronze medal

domeykite

covellite

copper glaze (pottery)

enargite

gong