NAME: LARVIKITE SPHERES SIZE : 40 - 60 MM LOCATION : PAKISTAN. Larvikite is a dark-colored igneous rock known for its striking silver-blue reflections, caused by feldspar crystals. While originally named after Larvik, Norway (its primary source), Larvikite is also found in Pakistan, where it is valued for similar aesthetic and physical properties. Pakistani Larvikite is used in countertops, flooring, wall cladding, and decorative items due to its durability, polishability, and unique appearance. It is often marketed as a semi-precious decorative stone and may be referred to by trade names like "Blue Pearl" or "Black Granite," though it's technically a monzonite.