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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

Dealer's Choice Auction
OpensStarts to Close
6.09 DC Jun 9 10:00 AM Jun 15 5:00 PM
6.16 DC Jun 16 10:00 AM Jun 22 5:00 PM

OpensStarts to Close
JitterRock 39 Jun 4 10:00 AM Jun 10 5:00 PM
JitterRocks 40 Jun 11 10:00 AM Jun 17 5:00 PM
JitterRocks 41 Jun 18 10:00 AM Jun 24 5:00 PM
JitterRocks 42 Jun 25 10:00 AM Jul 1 5:00 PM

Marin Minerals Auction
OpensStarts to Close
779 Jun 4 8:00 AM Jun 10 6:30 PM
780 Jun 11 8:00 AM Jun 17 6:30 PM
781 Jun 18 8:00 AM Jun 24 6:30 PM
782 Jun 25 8:00 AM Jul 1 6:30 PM

Barbosa Auction
OpensStarts to Close
6.10 Barbosa Jun 10 10:00 AM Jun 16 6:20 PM
6.17 Barbosa Jun 17 10:00 AM Jun 23 6:20 PM

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