The Bawl Mill
December 2000 by Scott Harn• "As-is" car includes $82,000 cash
• Keep your eyes on your saw blade
• "In lieu of flowers please vote for Bush/Cheney."
• Tampa Mayor gets the boot
• Big donors don't bother to vote
In my travels, and my experience with gravity tables, one thing has implanted itself in my mind. What about the tails?
…there are loads of different copper minerals, but a large number of them form first in the ground as chalcopyrite and then through the effects of weathering are changed into other minerals like malachite, cuprite and chrysocolla.
I metal detected a number of years before I saw my first nugget peeking out from the dirt before I had scraped or dug for it. This one was in the steep sidewall of a narrow, but deep drywash.
• California suction dredgers had better prepare for battle
Drill holes in a mineralized vein often penetrate hidden layers of poor ore which, after blasting, end up diluting the production quality. Disseminated gold ores carrying two ounces per ton may be identical in appearance to adjacent vein material...
…the general investment community has turned away from mining shares over the past three years and moved whole-heartedly into conventional investments.
Letter to the Editor • Potaro District, Guyana • World Gold Council Launches $3 Million Ad Campaign • Prospecting With Color • Prospecting for Platinum in Wyoming • Picks & Pans: More Big River Dredging in Northern California • Epithermal Ore Deposits Associated With Tertiary Volcanism—And the Feasibility of Metal Detecting for Them • A Changing Diamond Industry Looks to Canada for Growth • History of Mining—Bradshaw Mountains, AZ—Part II • Company Notes • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices