搜索结果: 1-2 共查到“理学 natural stone”相关记录2条 . 查询时间(0.062 秒)
Natural stone assessment with ground penetrating radar
natural stone ground penetrating radar GPR rapakivi granite soapstone
font style='font-size:12px;'>
2009/10/21
The usability of ground penetrating radar in quality assessment of natural stone deposits was tested in porphyritic granite and soapstone. The main interest was to evaluate how the soundness, fracturi...
Surface weathering of rapakivi granite outcrops–implications for natural stone exploration and quality evaluation
natural stone dimension stone weathering rapakivi granite exploration Finland
font style='font-size:12px;'>
2009/10/21
Implications of surface weathering of rapakivi granite outcrops for natural stone evaluation were studied in the Wiborg rapakivi granite batholith in southeastern Finland. The study was performed as f...