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Gondwana Gold and Diamonds
October 2002 by Edgar B. Heylmun, PhD
Some 250 million years ago, the Earth had just one supercontinent, known as “Pangaea.” For whatever reason, the supercontinent began to break apart. South America and Africa remained joined, as “Gondwana,” until 65 million years ago, when they split apart. The obvious “fit” of South America with Africa was noted by geologists back in the 19th century, but it was not until Alfred Wegener came out with his “continental drift” hypothesis in 1912 that people took note.Prospecting in Northern Sierra County, California
From the mid-1850s and even into the early 1900s, Northern Sierra County boomed with mining activity. This area was flooded with miners, establishing such towns as LaPorte, Gibsonville, Spanish Flat, Whisky Diggings...
Legislative and Regulatory Update
• Rock Creek mine approved again: environmentalists file another lawsuit
• Great Basin Mine Watch losing appeal
• Roadless Rule declared illegal again by Federal Court
• Off-highway vehicle restrictions in North and South Dakota and Montana
• Comments needed for new off-road emission and fuel standards
• California administration moves to block mining; governor faces recall
• A few pending bills...
Legislative and Regulatory Update
• Washington State copies California's wayward regulations
BLM Raises Location and Claim Fees
The Bureau of Land Management announced an increase in location filing fees and annual maintenance fees for unpatented mining claims, mill sites and tunnel sites.
Clarification on Oregon's SB838
The 100-yard restriction in SB838 actually applies to all motorized mining for the purpose of extracting gold, silver or any other precious metal that results in the disturbance of vegetation.
Mining Industry Enthusiastic About Prospects
Vancouver, British Columbia, became the focus of the international mining community for five exciting days in late January as two conventions catering to the precious metals mining community were held just blocks apart from each other. And, while they both had differing emphases, each convention attracted unprecedented numbers of participants.
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