Silicification and dolomitization of anh
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A. M. Alonso-Zarza; Y. Sรกnchez-Moya; M. A. Bustillo; A. Sopeรฑa; A. Delgado
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Article
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2002
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John Wiley and Sons
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English
โ 988 KB
Cauliflowerโshaped nodules are widespread in a single red mudstone bed in the Buntsandstein (Triassic) facies of the Iberian Range. They consist mostly of quartz, dolomite and calcite, but other minerals, such as barite, kaolinite and iron oxyhydroxides, are also present. The nodules are spherical,