埃达克岩来自高压背景 —— 一个科学的、可靠(5)
(3)埃达克岩之所以能够成为理论,还因为它具有预见性。本文由埃达克理论推导出以下三个预言:1)埃达克岩不与南岭型花岗岩共生;2)C型埃达克岩形成于高原和山脉(与加厚地壳有关),O型花岗岩形成于板块俯冲带的深部(O型埃达克岩部分也可形成于加厚地壳的底部);3)埃达克岩与金铜成矿作用有关(反之,埃达克岩与钨锡成矿作用无关)。
(4)根据埃达克理论开展对已经消失的高原和山脉的恢复的研究。在地质历史上,不断地发生着地壳加厚和地壳减薄的过程,如何追踪它们和恢复它们,早先由于没有合适的方法,无法开展这项研究。现在国内在这方面也已经做了一些初步的研究,虽然问题还比较多。这个方法是中国的原创,国外学术界并不了解中国在这方面研究的深度。因此,我们如果能够从各个角度去探索,必将开辟大陆构造学研究的一个新的领域。
(5)建议根据埃达克理论部署区域性和战略性找矿工作,开展对全国、全球中酸性岩的大普查,重点查明埃达克岩和南岭型花岗岩的时代和分布,划分地壳加厚和地壳减薄的区域,在埃达克岩发育区部署金铜找矿工作,在南岭型花岗岩发育区开展钨锡找矿工作。
后记埃达克岩问题一直争论不休,笔者几乎已经灰心丧气了,但想不到的是,笔者在了解了关于量子纠缠的近百年来的争论后发现,二者之间可能有许多相通的地方,这给予笔者以启示,使笔者对什么是理论有了新的认识,并触类旁通地开启了笔者对埃达克理论的新的思考。看来,不同学术领域是能够互相融通的,本文就是在上述基础上拟就的,是量子力学理论推动了埃达克理论的确立。笔者在这里郑重声明:笔者欢迎全球科学家对由埃达克理论推导出的上述三个预言进行检验,如果检验否定了埃达克理论,笔者建议:1)重新检视检验的结果,重新回到野外,重点查明有矛盾的若干岩体之间的接触关系;2)重新采样做精细的同位素定年和地球化学测试。如果再次的检验仍然证明埃达克理论是错误的,那可能是又一个“黑天鹅事件”,我们将认真予以对待之。笔者相信,学术界对埃达克岩的争论仍然会继续,这无关紧要。因为,科学是不忌讳争论的,真理会越辩越明。
致谢感谢所有支持过和反对过笔者的学者;感谢三位审稿人对本文的评论与建议。
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