FREE-MILLING
Source: 567
Free″–mill′ing (?), a. Yielding free gold or silver; — said of certain ores which can be reduced by crushing and amalgamation, without roasting or other chemical treatment. Raymond.
Source: 567
Free″–mill′ing (?), a. Yielding free gold or silver; — said of certain ores which can be reduced by crushing and amalgamation, without roasting or other chemical treatment. Raymond.