Phosphorescent calcite stalactite speleothems specimen. It was difficult to capture the phosphorescence in a photo but the calcite remains green for about 10 seconds (or longer) after UV light is taken away. Photo of phosphorescence is just after I removed the long wave UV light.
Location: Balochistan, Pakistan
Size: 171 x 61 x 30 mm. 253 grams.
Frequently Asked Questions
Do you combine shipping for multiple pieces in an order?
Yes, we are happy to combine shipping for multiple pieces. Our pieces have different weights, however, and that makes it a bit challenging to combine shipping as you are ordering, but you will only pay the actual combined shipping cost plus a $1.00 handling & material fee. We will refund any overages as soon as we create the shipping label (thst's the point when we know the actual price for shipping).