轻烧镁粉的结构与形态 Structure and morphology of lightly burned magnesium powder

http://www.ykbhlm.com轻烧镁粉结构：三方晶系，菱面体晶胞：arh=0.566nm，α=48。10'；Z=2；六方晶胞：ah=0.462nm，ch=1.499nm；Z=6。方解石型结构。

轻烧镁粉形态：复三方偏三角面体晶类，D3d-3m(L33L23PC)。晶体少见。主要单形：菱面体r、f，六方柱m、a，平行双面c，复三方偏三角面体v。常呈显晶粒状或隐晶质致密块体。在风化带常呈隐晶质瓷状。

http://www.ykbhlm.com Light-burned magnesium powder structure: trigonal crystal system, rhombohedral unit cell: arh = 0.566nm, α = 48.10 '; Z = 2; hexagonal unit cell: ah = 0.462nm, ch = 1.499nm; Z = 6. Calcite type structure.

Morphology of lightly burned magnesium powder: complex trigonal trihedral crystals, D3d-3m (L33L23PC). Crystals are rare. Main simplex: rhombohedron r, f, hexagonal cylinders m, a, parallel double-sided c, and complex trigonal trigonal polyhedron v. Often presented as densely granular or cryptocrystalline dense blocks. It is often in the form of cryptocrystalline porcelain in the weathering zone.