TopMin

    Fine Mineral Specimens for Sale

    Shipping from Dubai, UAE · Free shipping for orders over $1,000

    Shop by Collection

    Explore the Collection

    Find Your Piece

    Minerals for sale at every level, from a first specimen to museum-grade rarities.

    Featured Mineral Specimens

    342 pieces

    Tourmaline
    Russia
    Tourmaline var. Rubellite from Russia mineral specimen, 7 cm x 21 cm x 9.5 cmTourmaline var. Rubellite from Russia mineral specimen, 7 cm x 21 cm x 9.5 cm, view 2

    Tourmaline var. Rubellite

    Size: 7 cm x 21 cm x 9.5 cm

    Weight: 1480 g

    $ 45,000.00

    Contact to purchase

    Calcite
    Fluorite
    Galena
    England
    Fluorite with Calcite + Galena from England mineral specimen, 11 cm x 10.6 cm x 6.3 cm

    Fluorite with Calcite + Galena

    Size: 11 cm x 10.6 cm x 6.3 cm

    Weight: 716 g

    $ 350.00

    Galena
    Siderite
    Germany
    Galena on Siderite (Classic) from Germany mineral specimen, 11 cm x 9 cm x 5 cm

    Galena on Siderite (Classic)

    Size: 11 cm x 9 cm x 5 cm

    Weight: 753 g

    $ 7,500.00

    Fluorite
    Spain
    Fluorite from Spain mineral specimen, 24 cm x 13 cm x 7 cm

    Fluorite

    Size: 24 cm x 13 cm x 7 cm

    Weight: 2391 g

    $ 25,000.00

    Contact to purchase

    Fluorite
    Spain
    Fluorite with Bitumen from Spain mineral specimen, 13 cm x 10 cm x 7.5 cm

    Fluorite with Bitumen

    Size: 13 cm x 10 cm x 7.5 cm

    Weight: 1110 g

    $ 6,000.00

    Amethyst
    Namibia
    Amethyst with Enhydro Inclusion from Namibia mineral specimen, 4.5 cm x 7 cm x 4 cmAmethyst with Enhydro Inclusion from Namibia mineral specimen, 4.5 cm x 7 cm x 4 cm, view 2

    Amethyst with Enhydro Inclusion

    Size: 4.5 cm x 7 cm x 4 cm

    Weight: 110 g

    $ 1,500.00

    Amethyst
    Namibia
    Amethyst Scepter from Namibia mineral specimen, 1.5 cm x 4.5 cm x 1.2 cmAmethyst Scepter from Namibia mineral specimen, 1.5 cm x 4.5 cm x 1.2 cm, view 2Amethyst Scepter from Namibia mineral specimen, 1.5 cm x 4.5 cm x 1.2 cm, view 3

    Amethyst Scepter

    Size: 1.5 cm x 4.5 cm x 1.2 cm

    Weight: 10 g

    $ 300.00

    Fluorite
    Siderite
    Spain
    Fluorite with Siderite from Spain mineral specimen, 10.5 cm x 7 cm x 6 cm

    Fluorite with Siderite

    Size: 10.5 cm x 7 cm x 6 cm

    Weight: 283 g

    $ 5,500.00

    Baryte
    Fluorite
    Spain
    Fluorite on Baryte from Spain mineral specimen, 19 cm x 12 cm x 12 cmFluorite on Baryte from Spain mineral specimen, 19 cm x 12 cm x 12 cm, view 2

    Fluorite on Baryte

    Size: 19 cm x 12 cm x 12 cm

    Weight: 3044 g

    $ 5,000.00

    Fluorite
    Spain
    Sold
    Fluorite from Spain mineral specimen, 6.5 cm x 5.5 cm x 4 cm

    Fluorite

    Size: 6.5 cm x 5.5 cm x 4 cm

    Weight: 117 g

    $ 3,000.00

    Sold
    Baryte
    Fluorite
    Spain
    Fluorite on Baryte from Spain mineral specimen, 21.5 cm x 13 cm x 7 cm

    Fluorite on Baryte

    Size: 21.5 cm x 13 cm x 7 cm

    Weight: 1921 g

    $ 15,000.00

    Contact to purchase

    Calcite
    Fluorite
    Spain
    Fluorite and Calcite from Spain mineral specimen, 17 cm x 10.8 cm x 9 cmFluorite and Calcite from Spain mineral specimen, 17 cm x 10.8 cm x 9 cm, view 2Fluorite and Calcite from Spain mineral specimen, 17 cm x 10.8 cm x 9 cm, view 3

    Fluorite and Calcite

    Size: 17 cm x 10.8 cm x 9 cm

    Weight: 765 g

    $ 5,500.00

    Baryte
    Germany
    Baryte from Germany mineral specimen, 12.5 cm x 12.5 cm x 8 cmBaryte from Germany mineral specimen, 12.5 cm x 12.5 cm x 8 cm, view 2Baryte from Germany mineral specimen, 12.5 cm x 12.5 cm x 8 cm, view 3

    Baryte

    Size: 12.5 cm x 12.5 cm x 8 cm

    Weight: 1417 g

    $ 8,000.00

    Gold
    Romania
    Gold on Matrix from Romania mineral specimen, 7 cm x 7 cm x 5 cm

    Gold on Matrix

    Size: 7 cm x 7 cm x 5 cm

    Weight: 231 g

    $ 4,500.00

    Fluorite
    Siderite
    Spain
    Sold
    Fluorite on Siderite from Spain mineral specimen, 3.6 cm x 4 cm x 4 cm

    Fluorite on Siderite

    Size: 3.6 cm x 4 cm x 4 cm

    Weight: 46 g

    $ 250.00

    Sold
    Fluorite
    Spain
    Fluorite from Spain mineral specimen, 7 cm x 5.7 cm x 2 cmFluorite from Spain mineral specimen, 7 cm x 5.7 cm x 2 cm, view 2

    Fluorite

    Size: 7 cm x 5.7 cm x 2 cm

    Weight: 163 g

    $ 350.00

    Fluorite
    France
    Sold
    Fluorite from France mineral specimen, 5.5 cm x 7.5 cm x 4 cmFluorite from France mineral specimen, 5.5 cm x 7.5 cm x 4 cm, view 2Fluorite from France mineral specimen, 5.5 cm x 7.5 cm x 4 cm, view 3Fluorite from France mineral specimen, 5.5 cm x 7.5 cm x 4 cm, view 4

    Fluorite

    Size: 5.5 cm x 7.5 cm x 4 cm

    Weight: 130 g

    $ 4,500.00

    Sold
    Fluorite
    USA
    Fluorite & Sphalerite from USA mineral specimen, 10.5 cm x 7.5 cmFluorite & Sphalerite from USA mineral specimen, 10.5 cm x 7.5 cm, view 2Fluorite & Sphalerite from USA mineral specimen, 10.5 cm x 7.5 cm, view 3

    Fluorite & Sphalerite

    Size: 10.5 cm x 7.5 cm

    Weight: 368 g

    $ 600.00

    Fluorite
    Sphalerite
    Spain
    Fluorite with Sphalerite & Baryte from Spain mineral specimen, 20 cm x 20 cm x 8 cmFluorite with Sphalerite & Baryte from Spain mineral specimen, 20 cm x 20 cm x 8 cm, view 2Fluorite with Sphalerite & Baryte from Spain mineral specimen, 20 cm x 20 cm x 8 cm, view 3

    Fluorite with Sphalerite & Baryte

    Size: 20 cm x 20 cm x 8 cm

    Weight: 2082 g

    $ 4,000.00

    Fluorite
    USA
    Fluorite on Matrix from USA mineral specimen, 5 cm x 5 cm x 2 cmFluorite on Matrix from USA mineral specimen, 5 cm x 5 cm x 2 cm, view 2Fluorite on Matrix from USA mineral specimen, 5 cm x 5 cm x 2 cm, view 3

    Fluorite on Matrix

    Size: 5 cm x 5 cm x 2 cm

    Weight: 34 g

    $ 250.00

    TopMin is a specialist dealer in fine mineral specimens, based in Dubai and shipping worldwide. Every piece in the catalogue is a single specimen. No stock photos, no quantities, no restocks. When a piece sells it stays on the site, marked sold.

    The collection was built by two collectors. Stefan Plueth has collected since 1970 and spent decades field collecting in Asturias, northern Spain, which is why the catalogue runs deeper there than most. Julius Eschkoetter came to minerals in 2021 after watching aquamarine come out of the ground in Pakistan, and now sources at Tucson, Denver, Munich and Sainte-Marie-aux-Mines.

    What that means if you are buying: the minerals for sale here have been handled and assessed by people who collect themselves. We photograph each specimen from several angles in our own studio, measure it, weigh it, and describe the locality as precisely as the piece allows. Damage gets mentioned, and if a piece has been repaired or stabilised the listing says so.

    Prices run from under $1,000 for a first serious specimen to five figures for museum-grade cabinet pieces. Shipping is insured and tracked door to door, free over $1,000. Want more images or different lighting before you commit? Ask.

    Stay in the loop

    New arrivals and exclusive offers, straight to your inbox.