Hopper crystal

A hopper crystal is a form of crystal, defined by its "hoppered" shape.

The edges of hoppered crystals are fully developed, but the interior spaces are not filled in. This results in what appears to be a hollowed out step lattice formation, as if someone had removed interior sections of the individual crystals. In fact, the "removed" sections never filled in, because the crystal was growing so rapidly that there was not enough time (or material) to fill in the gaps. The interior edges of a hoppered crystal still show the crystal form characteristic to the specific mineral, and so appear to be a series of smaller and smaller stepped down miniature versions of the original crystal.

单词	Hopper crystal
释义	Hopper crystal 原声例句 Scishow 精选系列 Hopper crystals are probably some of the strangest-looking crystals. 锥形晶可能是看上去最奇怪的晶体了。 Scishow 精选系列 Bismuth is pretty easy to get your hands on and has a low melting point, so you can actually try to make your own hopper crystals, if you're feeling adventurous. 铋相当容易获得，而且其熔点低，所以实际上如果你足够大胆，你可以尝试去制作属于自己的锥形晶。英语百科 Hopper crystal A hopper crystal is a form of crystal, defined by its "hoppered" shape. The edges of hoppered crystals are fully developed, but the interior spaces are not filled in. This results in what appears to be a hollowed out step lattice formation, as if someone had removed interior sections of the individual crystals. In fact, the "removed" sections never filled in, because the crystal was growing so rapidly that there was not enough time (or material) to fill in the gaps. The interior edges of a hoppered crystal still show the crystal form characteristic to the specific mineral, and so appear to be a series of smaller and smaller stepped down miniature versions of the original crystal.
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