Whoa! You can't favorite your own shop.

Whoa! You can't buy your own item.

Whoa! You can't favorite your own item.

Whoa! You can't add your own item to a list.

Add this item to a treasury!

You don't have any treasuries yet. Enter a title below to create one.

This item has been added.

View your treasury.

Like this item?

Add it to your favorites to revisit it later.
This tanzanite crystal retails for over $2000.

Large size green blue and purple color natural tanzanite crystal mineral specimen.

Weight - 37.45 carats
Dimensions - 22.2 x 13.6 x 12.6 mm
Source - Merelani Hills, Tanzania
Treatments - probably heated.

This unusual crystal is blue green and purple depending on the angle in which it is viewed.
The blue and green colors are best seen in the third photograph.
As viewed from the front (first photograph) it is a deep blue with a green stripe along the left side.
From the side, it is a deep blue purple color in daylight which is more violet under artificial lights.
This crystal is fully transparent with natural cracks present.
This is a well formed crystal with striated crystal faces on 3 sides.
The last face of the crystal is missing ( right side in the first photograph), and is an irregular cleavage face.
The bottom is also broken where it was attached to the matrix.
The termination is a well formed rectangular point.
There is no matrix attached to this crystal.

Tanzanite is the birthstone for December.

Photos are of the actual crystal you will receive

All tanzanites ( as all of my gemstones and minerals)
I carry are conflict free, bought at the mine from the miners themselves, and imported into the US following all laws and regulations. You can be assured that any stones you buy from me have never been used to fund any questionable groups or activities.

If you would like this or any of my loose crystals set into a piece of jewelry, contact me and we can get it made for you.

For people outside of the United States, please contact me for shipping availability and rates to your country.

Tanzanite Tri Color Raw Natural Rough Crystal Specimen 37 carats


Only 1 available