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Andrea Potzkov
13
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14
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969
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Sofia, Sofia-City, Bulgaria
Collecting since 2016
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Pyrite with Manganocalcite from Bulgaria, Smolyan Province, Madan ore field, Septemvri Mine
Andrea Potzkov
$400
Morion with Fluorite & Epidote on Feldspar from China, Shandong
Andrea Potzkov
$880
Amethyst with Hematite from Bamyan, Afghanistan
Andrea Potzkov
$480
Topaz from Ukraine, Volynskii region, 1980’s find
Andrea Potzkov
$440
Boulangerite, Rhodochrosite, Arsenopyrite, Pyrite, Quartz & Sphalerite from Kosovo, Mitrovica District, Trepča complex, Trepča Stari Trg Mine
Andrea Potzkov
$330
Chlorine needle Quartz cluster with lustrous cubic Pyrite and Galena from Bulgaria, Smolyan Province, Madan ore field, Septemvri Mine
Andrea Potzkov
$250
Sphalerite from Bulgaria, Smolyan Province, Madan ore field, Septemvri Mine
Andrea Potzkov
$4,700
Pyromorphite from Bulgaria, Haskovo Province, Madzharovo deposit
Andrea Potzkov
$5,500
Boulangerite from Kosovo, Mitrovica District, Trepča complex, Trepča Stari Trg Mine
Andrea Potzkov
$220
Amethyst scepter from Bamyan, Afghanistan
Andrea Potzkov
$1,800
1
Barite from Morocco, Oriental Region, Nador
Andrea Potzkov
$280
1
Aquamarine from Mozambique, Zambezia Province, Alto Ligonha Pegmatite Field
Andrea Potzkov
$550
Tourmaline from Bulgaria
Andrea Potzkov
$3,600
Tourmaline from Bulgaria
Andrea Potzkov
$300
Citrine from Mozambique, Zambezia Province, Alto Ligonha Pegmatite Field
Andrea Potzkov
$2,000
Galena from Bulgaria, Smolyan Province, Septemvri Mine
Andrea Potzkov
$1,800
2
Milky quartz from Mozambique, Zambezia Province, Alto Ligonha Pegmatite Field
Andrea Potzkov
$20,000
1
Quartz from Mozambique, Zambezia Province, Alto Ligonha Pegmatite Field
Andrea Potzkov
$27,000
Fluorite from Nigeria
Andrea Potzkov
$5,800
Smoky quartz from Mozambique, Zambezia Province, Alto Ligonha Pegmatite Field
Andrea Potzkov
$22,000
1
