MAGNETIC SUSCEPTIBILITY USED IN NON‐DESTRUCTIVE PROVENANCING OF ROMAN GRANITE COLUMNS
MAGNETIC SUSCEPTIBILITY USED IN NON‐DESTRUCTIVE PROVENANCING OF ROMAN GRANITE COLUMNS
复制标题
磁化率用于罗马花岗岩柱的非破坏性鉴定
DOI：
10.1111/j.1475-4754.1993.tb01034.x
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发表时间：
1993
期刊：
影响因子：
1.6
通讯作者：
R. Thorpe
中科院分区：
文献类型：
--
作者：
O. Williams;R. Thorpe
Res. d'A.：磁化率为含磁性矿物的考古文物的原位鉴定提供了一种快速、廉价、无损的方法，并可作为地质物源鉴定的辅助手段。用这种方法测量了363个罗马花岗岩柱，结果表明与意大利、土耳其和埃及的潜在花岗岩源有明显的相似性。磁化率测量必须在岩石和人工制品具有代表性的未风化表面上进行，并根据制造商的建议对物体尺寸和表面起伏进行校正。此外，还推导出了柱曲率的修正，以用于柱上的测量。
Res. d'A.: Magnetic susceptibility provides a rapid, cheap and non-destructive methode of in situ caracterization of archeological artefacts containing magnetic minerals, and can be used as an aid to geological provenancing. Three hundred and sixty-three Roman granite columns were mesured by this method and results show clear groupings similarities with potential granite sources in Italy, Turquey and Egypt. Magnetic susceptibility measurements must be made on representative, unweathered surfaces of rocks and artefacts, and corrected for object size and surface relief according to manufactures' recommendations. In addition, correction for column curvature have been derived for used with measurement made on columns.