The Goldfield Mining District, Nevada—Part I
June 2017 by Chris Ralph
An example of some of this extraordinary ore was a lot of about four tons from the Florence mine during the last days of a lease that averaged over 300 ounces of gold per ton.
Only the richest ores could be worked and shipped off for processing at a profit. As a result, early mining in the southern part of the Humboldt Range was short-lived. In the 1880s, placers were discovered in Spring Valley and American Valley on the east side of the range...
Three homonyms come to mind when I think of gemstones, gold and vegetables: carrot, carat and karat. Let’s look at carrot first.
This mine was a real wonder of engineering, and the water supply and drifts had to be carefully managed to keep it in operation. In fact, it didn’t close due to lack of gold, but instead closed with the fall of the Roman Empire.
Gold in clastic black shale
Some gems can potentially poison you, make you sterile and even make you forget who you are.
On our last trip, we brought ropes and went down the first waterfall forty vertical feet, only to be confronted by a second, sixty-foot-high, overhanging waterfall that emptied into a slot canyon.
If you have been prospecting for any length of time, then you have probably heard something like, “All the gold ever mined would equal a cube 60 feet on each side.”
The Bawl Mill • Ask The Experts: What indicator rocks should I be looking for in northern Nevada? • Ask The Experts: What to do with scheelite • Ask The Experts: Small-scale drilling • Quartzsite Gives Up Some Big Gold • Prospecting After Winter Storms • How to Stake Your Own Claim—Researching Mining Claims • The Birthday Nugget Patch • MMAC Update • Volume is the Key to Success • Getting Started • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices