METALS
(See also Alloys; Metalworkers; Mining; Refining)
alloy that “remembers” its original shape when heated: g87 1/22 30
device to analyze trace impurities: g88 7/22 30
furnaces for: it-1 875
metal detectors: g05 9/22 27
mined in Bible times: it-2 406
number: it-2 389
precious metals in rotting trees: g 10/08 30
properties: it-2 389
recovered from industrial refuse: g92 9/22 29
refining: w87 6/15 10-11, 16-17
ancient times: it-2 764; w89 7/1 30
copper: it-2 764; w13 12/1 13
gold: it-2 764
gold (using bacteria): g89 8/22 29; g88 3/8 30
iron: it-2 764
removing heavy metals from soil: g96 9/22 29
List by Name
(Where no references appear, see main heading)
aluminum:
copper:
electrum:
gold:
iron:
lead:
platinum:
silver:
steel:
tin:
titanium: g03 4/8 29