5" wide x 7-1/2" long x 3-1/2" high Arkansas cluster has a squeaky-clean grey sandstone base supporting a range of rarities from a tiny crystal cross, to frills of multiple, doubly-terminated white tabular faden crystals, to a 1-1/2"x 4" doubly-terminated rainbow crystal bedizened with barnacles and penetrator crystals. Record keepers for you, too.
A+ grade super clear very dark blue phantom crystals [black manganese] begin at 3/8" and go up to 2" long with a rare iris. One crystal has a conchoidal fracture and so is less exactly and not apparently one face; one penetrates the space between two tips of others, extending to form a 1-1/2" alpine bridge - so much to grasp here!
Weight of the matrix has made an accommodating price for this luminous cluster.
Sent gift boxed with hand written description on our enclosure card. Shipping will be added.
Each One The Only One.tm