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Thames Valley Minerals

Thames Valley Minerals

  • United Kingdom
    Created in 2001, Thames Valley Minerals (TVM) is the parent company of e-rocks.com. Originally a 'regular' website with sales pages, it has now traversed into the world of online auctions with e-rocks.

    Run by Mark, Christian & George Wrigley, TVM auctions provides us with some much loved hands on time with minerals. We regularly list specimens in the numbered auctions as well as adding seller pages and blogs to the site.

    Follow us here to keep up to date with our activity which could be about anything and everything mineral related as well as the odd picture of the family dogs!

Latest Blog Posts

  • 03 Oct, 2017
    Mark Wrigley
    At the beginning of last week I posted the above picture of Realgar and Native Arsenic on my Facebook page with the caption "Toxic red stuff for Monday". Beautiful red crystals of realgar against a black and white background...
  • 03 Oct, 2017
    Mark Wrigley
    Recently listed online by Roberto Rojas of Minerat minerals is a remarkable specimen of kröhnkite & blödite from Coronel Manuel Rodriguez Mine, Mejillones, Antofagasta, Chile. At 25cm across the bright blue kröhnkite...
  • 18 Jan, 2017
    Mark Wrigley
    This wulfenite specimen was news at Ste Marie Show in 2005, it was part of small find brought to the show by Guangha (George) Liu. The locality was given as Mian Ning Mine in Sichuan, China. At the time there was a lot of...
  • 09 Jan, 2017
    Mark Wrigley
    This week we are planning to make some upgrades to e-Rocks. Everything will be going on behind the scenes. There maybe a few occasions you will find a page to slow to load or will need a "refresh" for this to complete as the...