Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Blogs

  • 27 Sep, 2023
    Joy Desor
    Thanks to your support, we have finally arrived at our new facility with our laboratory inventory. Many thanks to Christian Bracke for your organization and support in planning the move through the Friedrich Friedrich...
  • 08 Sep, 2023
    Joy Desor
    Recently the silver arsenate mineral theuerdankite has been IMA approved (Copyright M. Groß, Lengede) It occurs in dark mm-sized crystals with native silver and iodargyrite and was found at the Theuerdank mine, St....
  • 08 Sep, 2023
    Joy Desor
    For the relocation of our company, that has contributed to Mineralogy and Crystallography by the description of numerous new minerals in the past, we appreciate any donation that helps us to build up the new lab. http://...
  • 03 Nov, 2020
    Joy Desor
      The unique mineralogy of Jachymov mining district in the Czech Republic is known for many years and many new - especially uranium bearing minerals - could be described with the help of modern analytical methods. Recent...
  • 05 Jun, 2020
    Joy Desor
    Two unusual and colourful Uranium (U) minerals have been reported from Germany for the first time: Green to bluish paddlewheelite and yellow-green glassy albrechtschraufite. The locality is Uranus Mine, Kleinrückerswalde, in...
  • 23 May, 2020
    Joy Desor
    Analytical investigations of the germanite and renierite associated secondary minerals have lead to the discoveries of many unique minerals eg. otjisumeite, bartelkeite, stottite from the Tsumeb Mine, Otavi Highlands,...
  • 30 Sep, 2019
    Joy Desor
    Several months ago we could confirm tavagnascoite from the famous Bastnäs mines, well known for rich pink cerite specimens partially covered by haleniusite-La (first recognized by the e-rocks dealer nothernminerals) and also...
  • 19 Dec, 2018
    Joy Desor
    Analysis of a sample from the Moschellandsberg mainly consisting of malachite, calomel and minor eglestonite provided the evidence of a new mercury arsenate from this locality: Chursinite. Previous SEM-EDS analysis revealed...
  • 14 Dec, 2017
    Joy Desor
    This project is all about new finds which were confirmed by XRD and other methods. It will be updated from time to time. The download of the file for December 2017 is available here: http://mineralanalytik.de/images/...
  • 06 Dec, 2017
    Joy Desor
    We got our new xray diffractometer this week. It will come with a two dimensional detector which enables out of plane bragg peak measurement. This allows ultra fast measurements or extremely low concentrations of mineral...
  • 12 Jul, 2017
    Joy Desor
    When starting offering analytical service I got in contact with some passionate mineral collectors. This allowed me too examine some minerals, I did not hold in my hands before. As you can see in my current auction, I can...
  • 12 Mar, 2017
    Joy Desor
    Calamaite is the third natural Ti dominant sulfate mineral known yet. Russian scientists recognized this phase, occuring as filigrane colourless sprays, while doing some analytical investigations in a matrix of coquimbite...

Pages