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Welcome to Mineral-Auctions.com!

To register to bid, click the link on the left.

This site offers multiple auctions, to give you a wider range of bidding opportunities.

Some of the auctions include listings from multiple dealers; Others, such as Marin Mineral Auctions and the Barbosa Auctions, are dedicated to listings from those dealers.

The Special Auction is used for occasions such as a benefit auction, an auction or series of auctions related to a specific show such as the Tucson Show, or a single dealer's selection of minerals.

The Dealer's Choice Auction is offered once per week.

All of the auctions use an optional proxy bidding system.

Should you encounter a problem using the site, please send an email to help@mineral-auctions.com


This website, created by John Veevaert, was one of the first of its kind on the the world wide web.

Thank you!,

Luciana Barbosa
mineral-auctions.com

 

 
 

Recent and Upcoming Auctions

All times are PDT/PST - Pacific Time Zone (USA)
Click on the hyperlinked link to get to the auction of interest

The current auction on each site is highlighted in green

 
Barbosa Auction
OpensStarts to Close
9.10 Barbosa Sep 10 10:00 AM Sep 16 6:20 PM
9.17 Barbosa Auction Sep 17 10:00 AM Sep 23 6:20 PM
9.24 Barbosa Auction Sep 24 10:00 AM Sep 30 6:20 PM

 
Marin Minerals Auction
OpensStarts to Close
Marin Minerals Auction #1054 Sep 11 8:00 AM Sep 17 6:30 PM
Marin Minerals Auction #1055 Sep 18 8:00 AM Sep 24 6:30 PM
Marin Minerals Auction #1056 Sep 25 8:00 AM Oct 1 6:30 PM
Marin Minerals Auction #1057 Oct 2 8:00 AM Oct 8 6:30 PM
Marin Minerals Auction #1058 Oct 9 8:00 AM Oct 15 6:30 PM

 
Dealer's Choice Auction
OpensStarts to Close

 
Special Auction
OpensStarts to Close




You might also enjoy a visit to
    MineralShows.com.

We're dusting off the bookshelves at
    www.mineralbooks.com.

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