Let us help you recover valuable metals. 888-437-1187

Magazine

All Articles

Spanish Silver in Arizona

When Spaniards entered what is now Arizona, they encountered diggings made by Opata Indians. The Opata Indians, who now live and mine in the northeastern part of the state of Sonora, Mexico, were one of the few Indian tribes that was...

Online access required. Please .

Add a Comment

Additional articles that might interest you...

Ask The Experts: Will this detector work for me?


Q: I live near the Gold Basin area of Arizona. What detector will go deep and be easier to use for small gold? I need some help.

The Hill of Gold


I was amazed and surprised, and I took a moment to admire how beautiful this coarse chunk of gold was. It later weighed exactly one-half ounce.

What To Do When Gold Recovery and Assay Values Differ


Before going into an analysis of the ore composition, two other major factors will affect the result. These are the accuracy of the assay and the effectiveness of the mill for the gold recovery.

Prospecting for Hard Rock Gold


After several hours we finally found some old home sites that had completely collapsed, and the only items remaining were old boards and metal piping. Finding the old house sites was a good thing, but the old mines and vein systems were still...

Mine Woes Could Mean Higher Taxes


Hard times for the copper industry could cost property owners in Grant County.

Mining Stock Quotes and Mineral & Metal Prices


Ask The Experts


Ore processing in California?

Subscription Required:
The Bawl Mill   • Our Readers Say:   • Placer & Lode Gold Deposits   • Hog Mountain Mining, Past and Future   • Picks & Pans: Dredging Costa Rica   • Gold in Texas   • The Goldhill Mining District   • New Arsenic Study Supports Tougher Standards   • Miners Resume Search for Platinum Near Platinum   • Discoloring Assay Beads   • Tons of Gold Buried Under World Trade Center   • Gold Rush Ship Uncovered in San Francisco   • Mining Stock Quotes and Mineral & Metal Prices   • Melman on Gold & Silver   • The Financial Repercussions of the WTC Tragedy   • Permit Appears Likely for Rock Creek Mine

Free:
Legislative and Regulatory Update

Advertisements

Garrett Electronics - trusted by real miners & prospectors!
Precious Metals Recovery plants and equipment
Fighting to keep public lands open to the public
Specializing in the processing of precious metal ores!
Watch prospecting shows on your computer right now
Free Online Sample Issue