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Jürgen & Christian Margraf

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Goethite after Pyrite image
Goethite after Pyrite
Jürgen & Christian Margraf
Fluorite, Quartz, Barite image
Fluorite, Quartz, Barite
Jürgen & Christian Margraf
Fluorite image
Fluorite
Jürgen & Christian Margraf
Topaz image
Topaz
Jürgen & Christian Margraf
Bixbyite, Topaz image
Bixbyite, Topaz
Jürgen & Christian Margraf
Fluorite image
Fluorite
Jürgen & Christian Margraf
Aquamarine on Feldspar image
Aquamarine on Feldspar
Jürgen & Christian Margraf
Fluorite image
Fluorite
Jürgen & Christian Margraf
1
Tourmaline image
Tourmaline
Jürgen & Christian Margraf
3
Smoky Quartz gwindel image
Smoky Quartz gwindel
Jürgen & Christian Margraf
1
Dioptase image
Dioptase
Jürgen & Christian Margraf
Amethyst image
Amethyst
Jürgen & Christian Margraf
1
Aquamarine image
Aquamarine
Jürgen & Christian Margraf
Amethyst image
Amethyst
Jürgen & Christian Margraf

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