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Paleontonlogical Resources Preservation Act
July 2004 by Scott Harn
Occasionally there are bills that have good intentions but unintended consequences that make them “bad bills.” The Paleontological Resources Preservation Act is one of these bills.
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Breaking Rock the Old School Way
June 2013
Prospectors have many reasons why they might want to break rocks. These include dividing up a specimen too large to carry.
Prospectors have many reasons why they might want to break rocks. These include dividing up a specimen too large to carry.
Natural Crystalline Gold
July 2008
The beauty of natural gold is widely appreciated by both prospectors and mineral collectors, but the pinnacle of beautiful natural gold specimens are the spectacular crystalline formations.
The beauty of natural gold is widely appreciated by both prospectors and mineral collectors, but the pinnacle of beautiful natural gold specimens are the spectacular crystalline formations.
Michigan House Committee Approves Sulfide Mining Regulations
December 2004
Michigan would have one of the toughest sets of rules for sulfide mining in the nation under legislation approved by a state House committee.
Michigan would have one of the toughest sets of rules for sulfide mining in the nation under legislation approved by a state House committee.
Detecting Clay Seams
November 2015
Because the old timers were so good at locating the better paying deposits—most of them along clay seams in this particular area—it makes good sense to try and locate these clay lines at old mining sites.
Because the old timers were so good at locating the better paying deposits—most of them along clay seams in this particular area—it makes good sense to try and locate these clay lines at old mining sites.
The Bawl Mill
July 2015
• No experience needed
• A false sense of security
• No experience needed
• A false sense of security
Identifying the Noble Metals Simple Tests That Work
May 2006
Using a porcelain evaporating dish, place concentrates or head ore, equal to a tablespoon, in 60cc of aqua regia. Boil almost to dry, then add 10cc HCl (hydrochloric or muratic acid) and heat for a few minutes, and then add 30cc of water and bring to boil. Let cool while the solids are being allowed to settle. Using a pipette...
Using a porcelain evaporating dish, place concentrates or head ore, equal to a tablespoon, in 60cc of aqua regia. Boil almost to dry, then add 10cc HCl (hydrochloric or muratic acid) and heat for a few minutes, and then add 30cc of water and bring to boil. Let cool while the solids are being allowed to settle. Using a pipette...
The Smell of Gold—Part I
June 2015
Some claim they can smell gold. This may be, but when I take a whiff of gold, I smell dirt, rotten eggs, garlic or just nothing: my nose is everything but sensitive.
Some claim they can smell gold. This may be, but when I take a whiff of gold, I smell dirt, rotten eggs, garlic or just nothing: my nose is everything but sensitive.
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