Sampling for Success—Part II
April 2020 by Chris Ralph
The first and most important thing of the sampling process is to try to be as unbiased as possible. There is a natural tendency to select rock that looks the best—even unconsciously.
Every time we prospected here we found gold, sometimes some really coarse flakes, but no large nuggets (yet).
Kimberlite is very difficult for geologists to find, let alone prospectors and rock hounds. This is because kimberlite is rarely exposed on the surface and few people know how to identify the rock.
Many of the gold camps were violent places, but in this regard, the town of Auburn exhibited a different behavior. There were few of the duels or lynchings that characterized many of the other early settlements.
I get a lot of questions from prospectors about garnets, their value and what they tell us about the geology of some types of mineral deposits. So I thought it would be a good idea to take a closer look at the lowly garnet and learn a bit more about it.
I believe dry washing is an underappreciated prospecting method. There are plenty of places where there is some pretty decent gold to be had, but the spot is a long way from any water and dry processing may well be the best way to go.
While sitting there, I wondered if I should go over the hole again. I did and got a louder signal that turned out being about another twelve inches deep.
The Bawl Mill • Ask The Experts - Investing: How do you know which companies have potential? • Miners Fight Back When BLM Says 'Your Claim Is Too Long' • It's Another 'Ben Day' • How to Research Prospecting Locations and Mining Claims • Some Tips and Tricks for Dredgers: Determining Pulley Size and Belt Length • Where Will The Gold Price Go From Here? • Holcomb Valley Gold, Southern California • Gold Prospecting for Better or Worse: The Good Luck and Bad Luck of Prospecting With Animals • Lode Miner Continues to Find Pocket Gold • Judge Backs Minnesota's Twin Metals Mine in Lease Dispute • Over the Divide: Rick Lague • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices