Spinel law twin of galena with quartz

Transparent quartz crystyals,  overgrought by two galena crystals with different habit. In the left part, galena is presented by flat, pseudhexagonal spinel law twined galena crystal. Just few cantimerters away there are another galena crystal with cubic habit, result of priority developed cub faces with octahedron faces. On the surface of one of the faces, clearly could be seen liquid inclusion.