GEOLOGY : MINERALS
Description
colour: blue (turquoise) & green (pastel). lustre: non-metallic. crystal habit: subhedral & equant. form: crystallised (aggregate) & crust.
Place Collected
United States of America: Illinois: Cave-in-Rock
Cave-in-Rock
Cave-in-Rock
Catalogue Number
BELUM.I6338
Copyright
National Museums NI