A masana'antu, ana rarraba graphite na halitta zuwa graphite crystalline da graphite cryptocrystalline bisa ga sigar crystal. Grafiit ɗin kristal ɗin ya fi crystallized, kuma diamita na farantin kristal shine> 1 μm, wanda mafi yawa ana samar da shi ta hanyar kristal guda ɗaya ko kristal mai walƙiya. Crista...
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