What kind of metamorphic rock that are massive and lack bindings?

The type of metamorphic rock that is massive and lacks a defined banding or layering is called "granofels." Granofels typically forms under high-grade metamorphic conditions and is characterized by its granular texture, composed of interlocking mineral grains that are not aligned in any particular direction. Unlike schist or gneiss, granofels does not exhibit foliation or schistosity, resulting in a more uniform appearance. Common minerals found in granofels include quartz, feldspar, and various metamorphic minerals.