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首页> 外文期刊>Geobulletin >Discordant Bodies in the Eastern Bushveld
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Discordant Bodies in the Eastern Bushveld

机译：东布什维尔德的不和谐团体

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A joint field trip between the Mineralogical Society (MINSA) and the Bushveld Branch of the Geological Society took place on 28-29~(th) June 2003 to examine discordant iron-rich ultramafic pegmatoids (IRUPs). The trip was organised by Grant Cawthorn and led by Roger Scoon and Andrew Mitchell. The group met at Tubatse Chrome Club at Steelpoort Manie Swart gave us a safety induction as we were on SAMANCOR ground, then without further ado we crossed the road to examine the little-known Spitzkop Pipe. After the briefest drive northwards we met up with Grant Hayward of Boynton Resources, who showed us core and outcrop from an intersection with IRUPs on the Farm Grootboom, and then up a steep track on the farm Grootboom where the UG2 outcropped around a hill of IRUR There were stunning views down to Steelpoort and along the Steelpoort Fault towards our next port of call, which was Kennedy's Vale. Such views can only be enjoyed here by the fortunate few. Kennedy's Vale is essentially a pegmatitic clinopyroxenite with a core of titaniferous magnetite which has a similar composition to magnetite in the Bushveld Upper Zone. The opportunity to look at core from as the mine was very much welcomed, as the mine is due to close in the near future, although it will still retain a processing capability for further extraction of vanadium from the Main Magnetite Layer. Thanks, to Peter Grabe who organised the availability of the core.
机译：矿物学学会（MINSA）与地质学会的Bushveld分支机构于2003年6月28日至29日进行了一次联合实地考察，以研究不和谐的富含铁的超镁铁质类胶体（IRUPs）。这次旅行是由Grant Cawthorn组织的，由Roger Scoon和Andrew Mitchell领导。该小组在Steelpoort Manie Swart的Tubatse Chrome俱乐部会面，当时我们在SAMANCOR地面上为我们提供了安全提示，然后事不宜迟，我们过马路检查了鲜为人知的Spitzkop Pipe。向北行驶最短的路程后，我们遇到了Boynton Resources的Grant Hayward，他向我们展示了Farm Grootboom上与IRUPs的交叉路口的核心和露头，然后在Grootboom农场的陡峭路段上，UG2在IRUR的山丘上露头沿着Steelpoort断层，沿着Steelpoort断层，一直到我们的下一个停靠港口，即肯尼迪的谷，风景秀丽。幸运的是，只有少数幸运的人才能在这里欣赏到这样的观点。肯尼迪河谷本质上是一种含钛磁铁矿岩芯的斜长石斜辉石，其组成与布什维尔德上部地区的磁铁矿相似。由于该矿即将在不久的将来关闭，因此有机会从该矿查看岩心受到了极大的欢迎，尽管它仍将保留从主磁铁矿层进一步提取钒的加工能力。感谢Peter Grabe组织了核心的可用性。

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    《Geobulletin》 |2003年第3期|共2页
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  • 正文语种 eng
  • 中图分类 地质学;
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