Clear quartz, with a natural orange / yellow coating on UV reactive calcite crystals.
UV reactive with 365 nm long wave and 254 nm short wave UV. (Convoy S2 6 W 365 nm long wave lamp used, 254 nm “The Triple” lamp by Way Too Cool used in short wave photo)
Size: 30 x 20 x 12 mm. 8 grams.
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).