91.62ct Tanzanite & Diopside Mineral Specimen Tourmaline Measurement (with matrix): 161mm x

Measurement (with matrix): 161mm x 109mm x 45mm

Its unique termination is produced by nature

Weight: 427ct

50mm x 39mm x 37mm

If you shine a bright torch through the bottom of this crystal

91.62ct Tanzanite & Diopside Mineral Specimen Tourmaline Measurement (with matrix): 161mm xThis Tanzanite specimen has natural color and is also acompanied by green diopside crystals that are connected to it. The tanzanite itself has a very deep color, but when lit with a bright light shows a couple shades of blue and purple. Very interesting termination and crystal structure. Watch the video to see a high resolution 360 view of this crystal. Locality: Merelani Hills, Tanzania Measurement: 29. 8mm x 26. 5mm x 14. 5mm Weight: 91. 62ct Color: