Reserve from the case
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
23mm x 60mm
or sometimes a deep blue that appears black
25" polished face
the highest and most prominent of which is Hayden Peak (8
" The cracks vary in shape and volume
BST102pr Blue Star Thunderegg Specimen Pair Polyhedroids 23mm x 60mmThese polished halves of a Blue Star Thunderegg show botryoidal chalcedony coated in sparkling crystal druzy, inside feathery banded agate in clear to pale blue hues. The shape of the chalcedony comes to several pointed edges like a star, with brown rhyolite making up the rest of the egg. The chalcedony shows green fluorescence under 365nm ultraviolet light. Polished Surface: 6. 6cm x 5. 5cm and 6. 8cm x 5. 6cm Approx. 1" and 1. 5" deep 9. 1oz Blue
US$ 49.35
US$ 97.99
US$ 450.00
US$ 186.00
US$ 260.00
US$ 200.00
US$ 997.50
Pay in 4 interest-free payments of $8.75 Learn more