Garnet Zoning: An Interpretation Based on the Rayleigh Fractionation Model 论文
1966Science引用 450
Mineralogy and Gemology StudiesGeochemistry and Geologic MappingIron oxide chemistry and applications
详细信息
- 发表期刊/会议
- Science
- 发表日期
- 1966-12-30
- 发表年份
- 1966
关键词
Mineralogy and Gemology StudiesGeochemistry and Geologic MappingIron oxide chemistry and applications
摘要
Manganese zoning in almandine garnet is interpreted by the use of calculations based on the Rayleigh fractionation model. A close similarity of a measured manganese zoning profile and a calculated profile indicates that the assumptions used in the calculations are good. These assumptions are: complete removal of garnet from a homogeneous reservoir as the garnet crystallizes, and a nearly constant manganese fractionation factor between garnet and reservoir.