Quarry for quartzite, WisconsinApril 30, 2017/in /by Marli Miller Resources, gravel cone, sorting https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png 0 0 Marli Miller https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png Marli Miller2017-04-30 20:23:362021-05-18 01:14:39Quarry for quartzite, Wisconsin
