Aquamarine (Beryl) with Muscovite on Feldspar - Specimen flame and smoky tan tones

and smoky tan tones

purifying associations of Calcite

which makes specimens like this appealing to collectors who want to see the mineral in its original state

the book is likely to appeal to both novices and paleontology fans (aficionados will find plenty of suggestions for further reading in the multipage

Prehnite also has an interesting place in mineral history

Aquamarine (Beryl) with Muscovite on Feldspar - Specimen flame and smoky tan tonesMined from: Shigar Valley, Skardu District, Gilgit Baltistan, Pakistan Description: This one of a kind Aquamarine specimen from Pakistan features pale blue to blue green Aquamarine crystals growing across a white Feldspar matrix with silvery Muscovite mica. The Aquamarine crystals show a natural hexagonal prismatic form with a soft translucent body colour, lightly frosted surfaces, and visible internal veils. The white Feldspar has a rough, blocky