Triangle Tunnel


Triangle Tunnel
Rare “fenster quartz” (window quartz) from Minas Gerais, Brazil.
The window in this complicated crystal forms a dark tunnel all the way through to the back facet.
The dark tunnel glows with brilliant clarity when a light is behind it.
A one-of-a-kind piece from the mysterious mines of South America.

12″  30.4 cm  Crystal Height

13.8″  35 cm  Sculpture Height

31.2 Pounds  14.2 Kg  Crystal Weight

Pricing on Request- please call


Or email

[email protected]

For your ordering safety, we do not accept online payments.
Please phone, text or email Crystal Bill in California at
Phone/text 1-415-318-6717
[email protected]
We accept checks, PayPal, cards, bank wires and direct bank deposit at Wells Fargo.

All prices include USA shipping, or white-glove delivery in the San Francisco Greater Bay Area.
California customers add 9% sales tax.