有矿物质不能抓对方,但有不同的硬度在摩氏规模?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 07 - t19:41:41z //www.hoelymoley.com/feeds/question/21313 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/21313 4 有矿物质不能抓对方,但有不同的硬度在摩氏规模? user6767509 //www.hoelymoley.com/users/22613 2021 - 05 - 26 - t13:39:34z 2021 - 06 - 03 - t19:21:03z < p >所以我在读< a href = " https://www.rasch.org/rn8.htm " rel = " nofollow noreferrer " > < / >,莫氏硬度不传递,因此无法克服比较阶段为了变成一个测量过程。As it is written in the webpage, "Mohs assumed that his relation of "scratches" was transitive and asymmetrical(...). This has been shown to be false. Some minerals (...) cannot scratch each other, and yet have different powers of scratching a third mineral"

Now I've looked at the references given in the article but couldn't find which minerals these were and a Google search yielded no information either.

So my question is what are these minerals. A reference would also be greatly appreciated. Thanks in advance.

//www.hoelymoley.com/questions/21313/-/21331 # 21331 3 答案在梧桐树下有矿物质不能抓对方,但有不同的硬度在摩氏规模? 梧桐树下 //www.hoelymoley.com/users/18990 2021 - 06 - 01 - t09:20:48z 2021 - 06 - 01 - t09:20:48z < p >可能很难确定矿物的硬度相对于其他矿物在摩氏条纹测试如果一个(或两个)不均匀。已经一个当地的小粒杂质可能让您失去;你可能记得的场合突然抓粉笔在绿板上的声音。这就是为什么x60 < a href = " https://newgrind.com/how-to-use-your-mohs-hardness-pick-kit/ " rel = " nofollow noreferrer " >硬度选择< / >是有利的:使用提示和可再生的(合成)合金硬度(除了# 2和# 3塑料制成的,或铜)为目标对您感兴趣的区域:< / p > < p > < a href = " https://i.stack.imgur.com/34Le7.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/34Le7.jpg " alt = "在这里输入图像描述" / > < / > < / p > < p > (< a href = " https://geology.com/minerals/mohs-hardness-scale.shtml " rel = " nofollow noreferrer " > < / >)信贷< / p > < p >一样,这是一个技术的问题(如果坚持< em > < / em >协议),也正如前面提到的,例如,< / p > < blockquote > < p >«也必须用足够的力量来创建划痕(如果你不使用足够的力量甚至钻石将无法抓石英——这是一个地方< em > < / em >)实践是重要的。»< / p > < p >(信贷< a href = " http://www.minsocam.org/msa/collectors_corner/article/mohs.htm " rel = " nofollow noreferrer " >矿物学的美国社会< / >,重点补充道)< / p > < /引用>或< p > < / p > < blockquote > < p >«不要懦弱!这是一个非常普遍的问题。有些人随便搓一个标本对另一个来回,然后寻找一个标志。这并不是如何测试完成!这是完成一个单一的、缓慢的,运动决定的,与公司的压力,削减的目标。»< / p > < p >(信贷< a href = " https://geology.com/minerals/mohs-hardness-scale.shtml " rel = " nofollow noreferrer " > geology.com < / >,编译一些潜在的缺陷)< / p > < /引用> < p >虽然都)矿物的相对取向测试< em > .vs。< / em >引用,b)一种矿物的起源可能产生不同程度的硬度。< / p > < p >(摩氏硬度(条纹)并不是唯一的。在材料科学,同样是由压痕硬度测试如< a href = " https://en.wikipedia.org/wiki/Rockwell_scale " rel = " nofollow noreferrer " >罗克韦尔< / >或< a href = " https://en.wikipedia.org/wiki/Brinell_scale " rel = " nofollow noreferrer " >布氏硬度)< / p > < / >。 //www.hoelymoley.com/questions/21313/-/21336 # 21336 3 答案由f。索普的有矿物质不能抓对方但有不同的硬度在摩氏规模? f.thorpe //www.hoelymoley.com/users/543 2021 - 06 - 02 - t05:46:01z 2021 - 06 - 03 - t19:21:03z < p >你引用的论文是讨论的想法可转让性的摩氏硬度等级分类为true。矿物的划痕与硬度,但只有一个绝对硬度压痕试验措施(如维氏规模)。矿物取向相对平面结构可以改变导致划痕试验,和两种矿物质不能抓对方实际上可能不同的硬度。< a href = " https://www.thefreelibrary.com/The +硬度计的+决心+ +和+ + +硬度+的+ minerals.-a0115308712”rel = " nofollow noreferrer " >这一页< / >讨论了划痕试验问题和全面发展的叙述测试硬度的矿物质。< / p > < p >下表(从< a href = " https://patents.google.com/patent/WO2013059334A1/en " rel = " nofollow noreferrer " > < / >)相比硬度鳞片数矿物质,其中一些具有相同数量在卫生部的规模,但在维氏数量有很大的不同。这对坎贝尔是一个问题在他的测量理论,因为矿物硬度在摩氏不是添加剂等级不断上升或下降。< / p > < p >使用下表你可以假设一些问题与莫氏硬度。例如,金红石和黄铁矿不会刮伤对方,但是他们会有不同的结果,当他们被用来抓铬铁矿,因为他们的排名在摩氏和维氏是不同的。但是,我不是一个地质学家,所以我欢迎纠正这种断言。< / p > < p > < a href = " https://i.stack.imgur.com/SdGqh.png " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/SdGqh.png " alt = "摩氏vs维氏" / > < / > < / p >
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