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Mining District Files
60008459
No
Correspondence between Kurt Allen and Jack S. McPartland; Attached are results from bulk density determinations conducted on 5 samples; Table presenting the moisture, specific gravity, and bulk density of 5 samples; Invoice for the lab determinations are attached
Pershing
360919.6651
4520426.215
40.823078
-118.649283
bulk; density; determinations; samples; moisture; specific; gravity
GBSSRL/First floor
Yes
1998-02-09 / 1998-02-19
Rosebud
Rosebud Mine; Hecla Mining Co.; McClelland Laboratories, Inc
Jack S. McPartland