Tetrahedrite gets its name from the distinctive tetrahedron shaped cubic crystals.
A final surge of power zipped through the cubic crystal, cleaving it down the middle.
When crystallized from acetone, it forms cubic crystals with a melting point of 255-260 C.
Rather than cubic crystals, kosher salt has a flat platelet shape.
It is a cubic crystal with rock-salt structure.
The anhydrous salt forms cubic crystals similar to common salt.
It consists of small yellow cubic crystals which turn black when exposed to light.
In cubic crystals, there is a small change, as in the table below.
Nice, uniform, sand-sized cubic crystals of a solid with a distinct density.
It has the appearance of grey cubic crystals with a melting point of 942 C.