The Tombstone Silver-Lead District, Arizona
April 2016
In 1877, a prospector named Ed Schieffelin discovered silver in “the middle of nowhere” and staked two claims: “Tumbstone” and “Graveyard.” Soon a town and mining district were organized and acquired the name “Tombstone” after making a spelling correction.
In 1877, a prospector named Ed Schieffelin discovered silver in “the middle of nowhere” and staked two claims: “Tumbstone” and “Graveyard.” Soon a town and mining district were organized and acquired the name “Tombstone” after making a spelling correction.
MMAC & PLP Update
April 2016
The legislators soon came to the realization that Mining Districts and our proposed bill can solve many of the problems they currently face in their home states.
The legislators soon came to the realization that Mining Districts and our proposed bill can solve many of the problems they currently face in their home states.
Enrichment of Mineral Deposits by Weathering—Part II
April 2016
While both zinc and lead deposits also are enriched by the surface weathering process, in part two we will look at the enrichment process for copper and also gold deposits, and at the interpretation of leached outcrops to figure how rich the concentrated deposits below them may be.
While both zinc and lead deposits also are enriched by the surface weathering process, in part two we will look at the enrichment process for copper and also gold deposits, and at the interpretation of leached outcrops to figure how rich the concentrated deposits below them may be.
Multiple Use Lands, Symbiotic Relations and Conflict Resolution
April 2016
The automatic discrimination and exclusion of man from nature, like his access and use of the land, presupposes man as a destructive force for change, absent a relative hard look at the natural forces of change. Setting aside lands for non-use does not encourage wise use symbiotic tenets, which man has traditionally formed in his coexistence with nature.
The automatic discrimination and exclusion of man from nature, like his access and use of the land, presupposes man as a destructive force for change, absent a relative hard look at the natural forces of change. Setting aside lands for non-use does not encourage wise use symbiotic tenets, which man has traditionally formed in his coexistence with nature.
Dry Washer, Wet System or Metal Detector?
April 2016
I love to dry wash old nugget patches found by detector operators, and I have found my fair share of gold dry washing those areas. I have also found a few nuggets using a detector on the bedrock exposed by dry washing the patches.
I love to dry wash old nugget patches found by detector operators, and I have found my fair share of gold dry washing those areas. I have also found a few nuggets using a detector on the bedrock exposed by dry washing the patches.
How to Stake Your Own Mining Claims—Part II
April 2016
I’d like to offer some practical comments about staking and maintaining mining claims. Owning your own claim is the dream of many prospectors. I’ve made good money off my mining claims, both from the minerals I have found on them as well as from leasing out some of my claims to larger mining and exploration companies.
Ask The Experts
April 2016
• Should I focus efforts on this particular rock type?
• Should I focus efforts on this particular rock type?
Ask The Experts
April 2016
• Can I find enough gold to make a living with only hand tools?
• Can I find enough gold to make a living with only hand tools?
Ask The Experts
April 2016
• Reason for adits rather than shafts?
• Reason for adits rather than shafts?
Legislative and Regulatory Update
April 2016
• BLM proposed budget asks for funds for mining restrictions
• Oregon bill 838
• California suction gold dredging update
• BLM proposed budget asks for funds for mining restrictions
• Oregon bill 838
• California suction gold dredging update
The Bawl Mill
April 2016
• Not the best choice of words
• File not found...yet
• Not the best choice of words
• File not found...yet
The Bawl Mill
March 2016
• Do as I say, not as I do...
• By the numbers...
• Do as I say, not as I do...
• By the numbers...
Legislative and Regulatory Update
March 2016
• "Recreational" mining bills in Washington State
• Three more national monuments
• "Recreational" mining bills in Washington State
• Three more national monuments
Ask The Experts
March 2016
Options for affordable crushers for small mining operations
Options for affordable crushers for small mining operations
Ask The Experts
March 2016
Can a metal detector be used to find limonitic gossan material?
Can a metal detector be used to find limonitic gossan material?
Ask The Experts
March 2016
Estimating the gold content of ores with gold, quartz and other minerals?
Estimating the gold content of ores with gold, quartz and other minerals?
Ask The Experts
March 2016
How do I set up a Miller table?
How do I set up a Miller table?
How to Stake Your Own Mining Claims—Part I
March 2016
Many new prospectors start out prospecting in public areas and club claims, and this is perfectly fine, but the next step in the progression of becoming an experienced prospector is to locate and stake your own mining claims.
Many new prospectors start out prospecting in public areas and club claims, and this is perfectly fine, but the next step in the progression of becoming an experienced prospector is to locate and stake your own mining claims. Addressing EPA Overreach: What Dredgers Need to Know
March 2016
The Environmental Protection Agency (EPA) has been attempting to extend their authority and intimidate miners and other public land users for decades. Suction gold dredgers are no exception, and we want to highlight a recent example of how to deal with this federal overreach.
Green Valley Gold District, Payson, Arizona
March 2016
Most gold-bearing quartz veins found in the district were fracture fillings in faults enclosed by crushed quartz zones along their margins. Since the host rocks were often extensively weathered, portions of the veins stood out as positive, resistant outcrops. The gold-bearing veins ranged from a few inches wide to the vein at the Gowan mine that was as much as 12 feet wide.
Most gold-bearing quartz veins found in the district were fracture fillings in faults enclosed by crushed quartz zones along their margins. Since the host rocks were often extensively weathered, portions of the veins stood out as positive, resistant outcrops. The gold-bearing veins ranged from a few inches wide to the vein at the Gowan mine that was as much as 12 feet wide. 
