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Placer Platinum
June 2004 by Edgar B. Heylmun, PhD
The platinum group metals (PGMs) are divided into three that are “light,” about the same atomic weight as silver, and three that are “heavy,” about the same atomic weight as gold. The three light PGMs are ruthenium, rhodium, and palladium, and the three heavy PGMs are osmium, iridium, and platinum.Melman on Gold & Silver
The question of relentless government payouts continues to haunt the political system.
Legislative and Regulatory Update
• Increase in claim fees
• Impact of recent elections
• Current suction gold dredging status in California
• Parks in Southern California
From The Editor
We (finally) have the new version of our website up and running, and it seems to be a hit!
Doc Livingston
Charles “Doc” Livingston was born September 28, 1920, in Veve, Indiana. At the ripe old age of 13, he moved to a bustling mining town called Iowa Hill, in Placer County, California. For the next 64 years he worked in, around, or out of the historic mining town.
MMAC Update
... officials with BLM have been impressed by MMAC’s professional approach and consistency.
The Treasure Detective—Part II
GNIS is an acronym for the “Geographic Names Information Service” that is maintained by the United States Geological Survey. The database catalogs and standardizes place names in the United States. This information set has nearly 2,000,000...
Solar Powered Placer Equipment
Is three-dollar gas cutting into your gold prospecting? Tired of gas engine maintenance? Gas engine fumes and noise bothering you? Then go solar.
Subscription Required:
The Bawl Mill
• Higher Copper Price Brings Hope, Jobs
• Zeballos Gold Camp, British Columbia
• Agreement Allows Pogo Mine to Resume Construction
• Treasure Hawk Mine Back in Action
• Oregon Dredgers Receive Threats From Environmentalists
• Understanding Hard Rock Mining: Terms and Methods—Part I
• Mood at Calgary Conference is Subdued, But Optomistic
• Reinventing the Wheel—The Infinity-Jet
• Company Notes
• Endangered Species Act is a Mess
• Here Come the MineBots
• Agency Gives Initial Backing to Kensington Mine
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
• Melman on Gold & Silver
• Brits Thwart Robbery of Gold and Cash
