“Yes, this specimen is aesthetically challenged (it's essentially road tar!) but it's from Cuba (how many Cuban minerals do you have?), and it's from the recently dispersed Philadelphia Academy collection. Specimen size:8.9 x 7.9 x 5.0 cm (3.5 x 3.1 x 2.0 inches) ”

“Yes, this specimen is aesthetically challenged (it's essentially road tar!) but it's from Cuba (how many Cuban minerals do you have?), and it's from the recently dispersed Philadelphia Academy collection. Specimen size:8.9 x 7.9 x 5.0 cm (3.5 x 3.1 x 2.0 inches) ”

“Yes, this specimen is aesthetically challenged (it's essentially road tar!) but it's from Cuba (how many Cuban minerals do you have?), and it's from the recently dispersed Philadelphia Academy collection. Specimen size:8.9 x 7.9 x 5.0 cm (3.5 x 3.1 x 2.0 inches) ”