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    • EPI-Lab
    • About Us
  • Informations
    • New Gemrocks
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  • Topics
    • Amazonite
    • What is »Aventurine«?
    • Chloromelanite
    • »Chrysanthemum Stones«
    • Corals
    • Diamond - HTHP Treatment
    • Fissue Filler: a Time Bomb
    • Fire Opal
    • Gems of the Feldspar Group
    • What is »Jade«?
    • What is »Prasem« ?
    • Radioactive Gemstones
    • Shungite Coal
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Information

about various aspects of our research

Topics 15

GemRocks 17

Lookalikes 12

Imitations 15

Toxic Minerals 7

News

  • Mn-Zoisite (Thulite), Piemontite-Quartzite & Rhodonite July 02, 2020
  • »Nuumite« (Amphibolite-Schist) & Bronzite-Gabbro (Norite) March 23, 2021
  • Corals July 25, 2020
  • »Nebula Stone« & »Kambaba Stone« January 10, 2021
  • Hydrofluorite as »Lavender Jade«, »Chevron-Amethyste« and »Chrysoprase« November 01, 2021
  • Overview June 06, 2020
  • What is »JADE« ? July 28, 2020
  • Andara Crystal March 06, 2020
  • Price list June 07, 2020
  • Update: Fake stones with fake certificates - WARNING ! April 08, 2022
  • Company Information
  • Datenschutzerklärung
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EPI
  • GO
    • EPI-Lab
    • About Us
  • Informations
    • New Gemrocks
    • Lookalikes
    • Imitations
    • Toxic Minerals
  • Topics
    • Amazonite
    • What is »Aventurine«?
    • Chloromelanite
    • »Chrysanthemum Stones«
    • Corals
    • Diamond - HTHP Treatment
    • Fissue Filler: a Time Bomb
    • Fire Opal
    • Gems of the Feldspar Group
    • What is »Jade«?
    • What is »Prasem« ?
    • Radioactive Gemstones
    • Shungite Coal
    • "Smaragdite"
    • Turquoise Imitations
  • Services
    • Documentation
    • Prices
  • Contact