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磷灰岩
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{| class="wikitable" align="right"
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| style="background: #FF2400" align= center| '''<big>磷灰岩</big>'''
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|<center><img src=https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fwww.dxexam.cdut.edu.cn%2Fmedia%2Fsamples%2Fmodules%2F622%2Fbig%2F0.jpg&refer=http%3A%2F%2Fwww.dxexam.cdut.edu.cn&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1663454521&t=f3529ea056c51cbc84ff69a82a505d36 width="300"></center>
<small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E7%A3%B7%E7%81%B0%E5%B2%A9&step_word=&hs=0&pn=18&spn=0&di=7117150749552803841&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=3329270347%2C4176556116&os=1801458512%2C1286654991&simid=4126209180%2C794815762&adpicid=0&lpn=0&ln=574&fr=&fmq=1660862522026_R&fm=result&ic=&s=undefined&hd=&latest=©right=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.dxexam.cdut.edu.cn%2Fmedia%2Fsamples%2Fmodules%2F622%2Fbig%2F0.jpg%26refer%3Dhttp%3A%2F%2Fwww.dxexam.cdut.edu.cn%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1663454521%26t%3Df3529ea056c51cbc84ff69a82a505d36&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B1xjxw4_z%26e3Bv17p_z%26e3Bj17_z%26e3BvgAzdH3Ffw4rsjfAzdH3Fmdd_z%26e3Bip4s&gsm=13&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDIsNiw0LDEsNSw4LDcsOQ%3D%3D 来自 呢图网 的图片]</small>
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| style="background: #FF2400" align= center| '''<big></big>'''
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| style="background: #66CCFF" align= centerlight| 名称:磷灰岩 颜色:灰色、黄色、褐色 |} '''磷灰岩''',是指灰色、黄色、褐色和近乎黑色的多半为肾状或结核状的含磷[[岩石]]。 由纤维状或致密状磷灰石组成,含有各种[[混入物]],常有骸骨遗体。[[磷灰岩]]就是由这种骸骨遗体形成的,或者有其他化石的遗迹。 磷灰岩的胶结物为[[磷酸盐物质]]或为磷酸盐结核和鲕粒的堆积体。 磷灰岩的[[化学成分]]随混人物的不同而有变化。<bigref> [https://max.book118.com/html/2019/0417/7032154106002021.shtm 磷 灰岩矿石浮选简介资料],360搜索 , 2019年4月18日</bigref> ''' 最常见的有以下类型: ①地槽型海相层状类型(俄罗斯卡拉套山脉的矿床);
[[Category: 350 地球科學總論;地質學總論]]