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Ronna Veevaert, Tucson, Arizona

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Welcome to!

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

The JitterRocks! auction is offered once per week and features minerals and agates, from a variety of 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

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

He wanted the site to continue, for the dealers and for the collectors, because it was all about community for him. His wife, Ronna Veevaert, is excited to continue the auctions in John's memory, with dedicated assistance from Richard Geiger and Luciana Barbosa. We want to make it a great site, with fun auctions for everyone!

Thank you!,

Ronna Veevaert



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

Special Auction
OpensStarts to Close
Williamson Special Auction Nov 29 10:00 AM Dec 5 5:00 PM

Dealer's Choice Auction
OpensStarts to Close
11.24 DC Nov 24 10:00 AM Nov 30 5:00 PM
12.01 DC Dec 1 10:00 AM Dec 7 5:00 PM
12.08 DC Dec 8 10:00 AM Dec 14 5:00 PM
12.15 DC Dec 15 10:00 AM Dec 21 5:00 PM

OpensStarts to Close
JitterRocks 64 Nov 26 10:00 AM Dec 2 5:00 PM
JitterRocks 65 Dec 3 10:00 AM Dec 9 5:00 PM
JitterRocks 66 Dec 10 10:00 AM Dec 16 5:00 PM

Marin Minerals Auction
OpensStarts to Close
Marin Minerals Auction #804 Nov 26 8:00 AM Dec 2 6:30 PM
Marin Minerals Auction #805 Dec 3 8:00 AM Dec 9 6:30 PM
Marin Minerals Auction #806 Dec 10 8:00 AM Dec 16 6:30 PM
Marin Minerals Auction #807 Dec 17 8:00 AM Dec 23 6:30 PM

Barbosa Auction
OpensStarts to Close
11.25 Barbosa Nov 25 4:00 PM Dec 1 6:20 PM
12.2 Barbosa Dec 2 10:00 AM Dec 8 6:20 PM
12.9 Barbosa Dec 9 10:00 AM Dec 15 6:20 PM

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