META AUTUNITE - Infesta Mine, Viariz, Baiao, Porto, Portugal
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.9 x 5,10 x 2 cmReference : 2152
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.9 x 5,10 x 2 cmReference : 2152
Colourless and pink apophyllite that form like a shiny chips of lustrous and well formed crystals. Some crystals are larger and stand out from the piece, beautiful crystallization.7,80 x 6,20 x 2,50 cmReference : 2154
Zircon crystals orange brick red on matrix of white marble and black biotite. Nice contrast of color for this specimen typical from its locality of Astore in Pakistan.9,90 x 7,60 x 5,70 cmReference : 2156
Colourless and pink apophyllite that form like a shiny chips of lustrous and well formed crystals. Some crystals are larger and stand out from the piece, beautiful crystallization.5,30 x 4,90 x 2 cmReference : 2157
Zircon crystals orange brick red on matrix of white marble and black biotite. Nice contrast of color for this specimen typical from its locality of Astore in Pakistan.7 x 4,10 x 4 cmReference : 2158
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.7,60 x 4,80 x 2,70 cmReference : 2160
Zircon crystals orange brick red on matrix of white marble and black biotite. Nice contrast of color for this specimen typical from its locality of Astore in Pakistan.6 x 5,50 x 2,90 cmReference : 2161
Colourless and pink apophyllite that form like a shiny chips of lustrous and well formed crystals. Some crystals are larger and stand out from the piece, beautiful crystallization.6,80 x 6 x 2 cmReference : 2162
Zircon crystals orange brick red on matrix of white marble and black biotite. Nice contrast of color for this specimen typical from its locality of Astore in Pakistan.8,80 x 8,40 x 3,80 cmReference : 2163
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.8,60 x 5 x 1,60 cmReference : 2164
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.5,40 x 4,50 x 2 cmReference : 2167
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.6,40 x 5,20 x 2,50 cmReference : 2168
Brown orange garnet on white matrix that offers a beautiful color contrast.5,50 x 3,30 x 3 cmReference : 2170
Superb specimen of fibrous Malachite very aesthetic from the Democratic Republic of Congo. The piece is crystallized on its whole.7,70 x 6,30 x 6 cmReference : 1905
Fiber Actinolite in and out of quartz crystals. Alchuri aesthetic piece in Pakistan.8,40 x 4,20 x 1,70 cmReference : 1907
Colourless Gypsum crystals forming like small flowers on their Limonite matrix which offers a beautiful color contrast.9,30 x 6,70 x 5 cmReference : 1910
Exceptional scalenohedra of Rhodochrosite intense blood red, in perfect condition. The main crystals are gems, clear, lustrous. Perfect finishes. Nice size for these Rhodochrosite from the famous Ucchuchacua mine in Peru.7,10 x 5,40 x 5 cmReference : 1913
Very nice combination of a flashy orange Garnet with an intense black Schorl crystal from Pakistan.3,90 x 2,10 x 1,50 cmReference : 1924
Well-formed twin-core quartz crystal tower from Pakistan.6,50 x 6,80 x 2,80 cmReference : 1925
Superb Calcite twin crystals with a beautiful crystallization. The crystals are transparent and of very good quality. All on quartz crystals that brings a beautiful shine.7,20 x 7,20 x 4,30 cmReference : 1930
Superb quality for these intense deep purple amethyst on matrix that contrast strongly. Specimen from Kazakhstan.5,50 x 4,30 x 2,60 cmReference : 1931
Orange brown crystals of Wulfenite on lighter matrix from the famous Erupcion mine in Mexico.7,70 x 4,80 x 4,80 cmReference : 1932
Stunning pink color for this specimen of Colbatoan Dolomite with well pronounced and shiny rhombohedra. Crystals are in some places very gems. Specimen for collector!16,50 x 9,60 x 3,40 cmReference : 1933