An example of sphenoidal crystallization is Iron-Copper-Sulfide (FeS_2_Cu), also known as chalcopyrite.

Sphenoidal Crystallization

An example of sphenoidal crystallization is Iron-Copper-Sulfide (FeS_2_Cu), also known as chalcopyrite.

A Urea (CH_4_N_2_O) crystal exhibiting Sphenoidal Crystallization.

Urea

A Urea (CH_4_N_2_O) crystal exhibiting Sphenoidal Crystallization.