Martin Stevko

Martin Stevko

724points

Bratislava, Slovakia

Mineralogist & mineral collector. Focused primarily on minerals from Slovakia.

Watch here: Mineral Talks LIVE - Episode 78 - Dr. Martin Števko; Collector & Researcher; Bratislava, Slovakia

Calcite from Slovakia, Banská Bystrica Region, Banská Štiavnica image

Calcite from Slovakia, Banská Bystrica Region, Banská Štiavnica

3

Amethyst from Romania, Hunedoara County image

Amethyst from Romania, Hunedoara County

4

Calcite from Slovakia, Banská Bystrica Region, Banská Štiavnica image

Calcite from Slovakia, Banská Bystrica Region, Banská Štiavnica

5

Pseudomalachite from Slovakia, Banská Bystrica Region, Ľubietová image

Pseudomalachite from Slovakia, Banská Bystrica Region, Ľubietová

5

Tetrahedrite from Romania, Maramureș County, Cavnic, Boldut Mine image

Tetrahedrite from Romania, Maramureș County, Cavnic, Boldut Mine

8

2

Cobaltite from Sweden image

Cobaltite from Sweden

$850.00

Wulfenite from Mexico, Chihuahua, Los Lamentos Mts, Erupción Mine image

Wulfenite from Mexico, Chihuahua, Los Lamentos Mts, Erupción Mine

$650.00

5

Amethyst from Slovakia, Banská Bystrica Region, Banská Štiavnica image

Amethyst from Slovakia, Banská Bystrica Region, Banská Štiavnica

4

Chalcopyrite from Slovakia, Banská Bystrica Region, Banská Štiavnica image

Chalcopyrite from Slovakia, Banská Bystrica Region, Banská Štiavnica

4

Bayldonite from Namibia, Oshikoto Region, Tsumeb image

Bayldonite from Namibia, Oshikoto Region, Tsumeb

11

Heliodor from Ukraine, Zhytomyr Oblast, Khoroshiv Raion (Volodarsk-Volynskii) image

Heliodor from Ukraine, Zhytomyr Oblast, Khoroshiv Raion (Volodarsk-Volynskii)

6

1

Devilline from Slovakia, Banská Bystrica Region, Špania Dolina image

Devilline from Slovakia, Banská Bystrica Region, Špania Dolina

2

Amethyst from Slovakia, Banská Bystrica Region, Banská Štiavnica image

Amethyst from Slovakia, Banská Bystrica Region, Banská Štiavnica

4

Stibnite image

4

1

Kermesite image

2

Euchroite from Slovakia, Banská Bystrica Region, Ľubietová image

Euchroite from Slovakia, Banská Bystrica Region, Ľubietová

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1