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There are 3832 products.

Showing 1825-1856 of 3832 item(s)
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Calcite - Qinglong / Dachang mine, Guizhou province, China

Slightly yellow stalactite calcite, topped by a cluster of...

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    2

    Calcite - Qinglong / Dachang mine, Guizhou province, China

    Slightly yellow stalactite calcite, topped by a cluster of...

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      0

      Calcite - Qinglong / Dachang mine, Guizhou province, China

      Slightly yellow, brilliant calcite, composed of extremely fine...

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        Calcite - Qinglong / Dachang mine, Guizhou province, China

        Slightly yellow stalactite calcite, topped by a cluster of...

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          0

          Tetrahedrite psm after azurite - Giraud mine (La Gardette),...

          Quartz crystals mostly covered with azurite and associated...

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            1

            Quartz and azurite - Giraud mine (La Gardette), Isère, France

            Small group of well-terminated quartz, partially coated with...

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              Azurite - Kerrouchen, Morocco

              Perfect azurite single crystal, both in color, brilliance and...

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                2

                Azurite - Kerrouchen, Morocco

                Small group of bright, well-terminated azurite crystals. The...

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                  1

                  Azurite - Kerrouchen, Morocco

                  Small group of bright, well-terminated azurite crystals. 2,2...

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                    Azurite - Kerrouchen, Morocco

                    Small group of bright, well-terminated azurite crystals. 1,4...

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                      1

                      Azurite - Kerrouchen, Morocco

                      Small group of bright, well-terminated azurite crystals. 1,4...

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                        1

                        Wulfenite and mimetite - San Carlos mine, Chihuahua, Mexico

                        Single crystal of wulfenite, imperfect but of good size,...

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                          Wulfenite and mimetite - San Carlos mine, Chihuahua, Mexico

                          Bunch of well-formed, brilliant wulfenites, accompanied by...

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                            Wulfenite and mimetite - San Carlos mine, Chihuahua, Mexico

                            Bright, translucent, imperfect wulfenite single crystal with...

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                              Wulfenite and mimetite - San Carlos mine, Chihuahua, Mexico

                              Shiny, well-formed wulfenite crystals perched on small...

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                                Grape agate - Mamuju, Sulawesi, Indonesia

                                Botryoidal quartz, commonly called "cluster chalcedony", has a...

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                                  Grape agate - Mamuju, Sulawesi, Indonesia

                                  Botryoidal quartz, sparkling in the light, commonly known as...

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                                    Grape agate - Mamuju, Sulawesi, Indonesia

                                    Botryoidal quartz, commonly known as "cluster chalcedony",...

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                                      Grape agate - Mamuju, Sulawesi, Indonesia

                                      Superb, highly original thumbnail of bicolor botryoidal quartz...

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                                        Grape agate - Mamuju, Sulawesi, Indonesia

                                        Superb bicolor botryoidal quartz thumbnail with a few green...

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                                          Grape agate - Mamuju, Sulawesi, Indonesia

                                          Botryoidal quartz, commonly called "cluster chalcedony", with...

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                                            Grape agate - Mamuju, Sulawesi, Indonesia

                                            Fine slab of green botryoidal chalcedony with celadonite...

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                                              Grape agate - Mamuju, Sulawesi, Indonesia

                                              Quartz of the Indonesian amethyst variety known as 4,5 x 3,9 x...

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                                                Grape agate - Mamuju, Sulawesi, Indonesia

                                                Quartz of the amethyst variety from Indonesia, known...

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                                                  Grape agate - Mamuju, Sulawesi, Indonesia

                                                  Quartz of the Indonesian amethyst variety, known commercially...

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                                                    Grape agate - Mamuju, Sulawesi, Indonesia

                                                    Quartz of the amethyst variety from Indonesia, known...

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                                                      Grape agate - Mamuju, Sulawesi, Indonesia

                                                      Botryoidal chalcedony with a green color due to celadonite...

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                                                        Grape agate - Mamuju, Sulawesi, Indonesia

                                                        Botryoidal quartz, commonly known as "cluster chalcedony",...

                                                          SOLD
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                                                          Grape agate - Mamuju, Sulawesi, Indonesia

                                                          Quartz of the amethyst variety from Indonesia, known...

                                                            SOLD
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                                                            Rutile and hematite - Novo Horizonte, Bahia, Brazil

                                                            Epitaxial hematite and rutile. Part of a discovery of a few...

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                                                              Rutile and hematite - Novo Horizonte, Bahia, Brazil

                                                              Epitaxial hematite and rutile. Piece from a discovery of a few...

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                                                                Rutile and hematite - Novo Horizonte, Bahia, Brazil

                                                                Epitaxial hematite and rutile. Piece from a discovery of a few...