 | | Journal (article/letter/editorial) | | with skarns at Långban and similar deposits in the Bergslagen ore region of central Sweden, and which are...e3Al(Fe3+)2O36], crystal 3.5 × 2 mm, from Långban, Sweden. Photograph by Erik Jonnson. Reproduced with... Be2AlO4. Twinned crystals from the Ratnapura district, Sri Lanka. Photograph of sample R100130 reproduced...Be4Si2O7(OH)2, in pseudohexagonal prisms from the Golconda mine, Governador Valadares, Minas Gerais, Brazil. Photograph...surface. Mineral evolution was also anticipated in the ore geology literature (Nash et al. 1981; Meyer 1981 |  | | Journal (article/letter/editorial) | | Be4Si2O7(OH)2, in pseudohexagonal prisms from the Golconda mine, Governador Valadares, Minas Gerais, Brazil. Photograph...ened tabular hexagonal crystal from Ratnapura District, Sri Lanka. Photograph of sample R090019 reproduced...million years in age in the Svecofennian province of Sweden and Finland (e.g., Holtstam and Langhof 1999; Jonsson...diversity is Långban and similar deposits in the Bergslagen ore region of central Sweden. Their history...in overall diversity. However, in contrast to Långban, few of the minerals are “monochronous” (Zhabin |  | | Journal (article/letter/editorial) | | Be4Si2O7 (OH), i pseudoheksagonale prismer fra Golconda mine, Governador Valadares, Minas Gerais, Brasil. Foto... En vik g bidragsyter l denne diversiteten er Långban og liknende forekomster i Bergslagen gruve-distrikt...eks. Della Ventura et al. 1992). I motsetning l Långban imidler d er få av mineralene “monokroniske” (Zhabin...Si6 Be3 Al(Fe3+)2 O36 ], krystall 3.5 x 2 mm fra Långban, Sverige. Foto av Erik Jonsson. Reprodusert og...f.eks. Franklin og Sterling, New Jersey; Kombat mine, Namibia; og Starlera, Val Ferrera, Sveits (Brügger |  | | Journal (issue) | | Be4Si2O7(OH)2, in pseudohexagonal prisms from the Golconda mine, Governador Valadares, Minas Gerais, Brazil. Photograph...ened tabular hexagonal crystal from Ratnapura District, Sri Lanka. Photograph of sample R090019 reproduced...million years in age in the Svecofennian province of Sweden and Finland (e.g., Holtstam and Langhof 1999; Jonsson...diversity is Långban and similar deposits in the Bergslagen ore region of central Sweden. Their history...in overall diversity. However, in contrast to Långban, few of the minerals are “monochronous” (Zhabin |  | | Journal (issue) | | Be4Si2O7 (OH), i pseudoheksagonale prismer fra Golconda mine, Governador Valadares, Minas Gerais, Brasil. Foto... En vik g bidragsyter l denne diversiteten er Långban og liknende forekomster i Bergslagen gruve-distrikt...eks. Della Ventura et al. 1992). I motsetning l Långban imidler d er få av mineralene “monokroniske” (Zhabin...Si6 Be3 Al(Fe3+)2 O36 ], krystall 3.5 x 2 mm fra Långban, Sverige. Foto av Erik Jonsson. Reprodusert og...f.eks. Franklin og Sterling, New Jersey; Kombat mine, Namibia; og Starlera, Val Ferrera, Sveits (Brügger |  | | Journal (article/letter/editorial) | | associated minerals in a skarn from LÔngban, VÌrmland, Sweden A. G. CHRISTY1 AND K. GATEDAL2 Department of...Museum of Nordmark, SE-682 93 Nordmarkshyttan, Sweden 1 ABS TR AC T We report preliminary petrographic...unusual mineral assemblage from LaÊngban, VaÈrmland, Sweden. The rock is a two feldspar-scapolite-spessartine-romeite...skarn, LaÊngban, Sweden. K EY WORDS : Introduction THE mines at LaÊngban, VaÈrmland, Sweden (59.86ëN, 14...deposit, in which lenses of Fe or Mn oxide-rich ore are hosted by carbonates and siliceous volcanics |
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Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden