Recovery of gold from amalgum. 7) chamois leather bag for separating amalgum from excess mercury. 6) Operator with wooden pestel and mortar for purifying mercury with salt. 4,5) Earthenware and iron retorts for distilling mercury from amalgum. From 1683 English edition of Lazarus Ercker Beschreibung allerfurnemisten mineralischen Ertzt- und Berckwercksarten originally published in Prague in 1574. Copperplate engraving.

px px dpi = cm x cm = MB
Details

Creative#:

TOP09159552

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

NO

Property Release:

NO

Right to Privacy:

No

Same folder images:

Same folder images