Asteroid Belt Remnants is an ore anomaly that spawns in 1.0 and 0.9 security systems, usually near "Rookie systems". Rookie systems list can be found here [1]
It only contains veldspar asteroids and a few of its richer variants (concentrated & dense).
There is about 60 asteroids on the grid and they are quite scattered. This anomaly can also spawn in 0.8 and 0.7 but never below.
