Turquoise from Mona-Lisa-Mine-Gilham-Polk-Co-Arkansas-USA

Polished slab of Turquoise with lovely blue color from a barely known and unsung Arkansas location.
Dimensions: 7.8 x 5.8 x 0.8 cm
Species: Turquoise
Locality: Mona-Lisa-Mine-Gilham-Polk-Co-Arkansas-USA