Drema V

From Memory Alpha, the free Star Trek reference

Drema V was a planet located in the Selcundi Drema sector formed some five billion years ago.

All five planetary systems in this sector were prone to geological instability, but this planet was the most extreme example of the five, having shattered some time in the 150 years prior to 2365, forming an asteroid belt which contained traces of illium-629. The planet's destruction was due to the high concentration of dilithium crystals on the planet, which caused a piezoelectric effect due to the unusual lattice pattern in which they were growing. In 2365, the USS Enterprise-D became the first manned vessel to investigate this planet. (TNG: "Pen Pals")