TA37AL5: Very aerial group of highly profiled Tarbuttite crystals, unusually transparent and sharp and on matrix. We will send the specimen, from the type locality for the species, in its original Perky box from the Robert J. Noble collection, which also contains the label, on which it appears that it was previously in the Jim & Dawn Minette collection.
Kabwe Mine (Broken Hill Mine), Kabwe (Kabwe-Ka Mukuba), Kabwe District, Central Province  Zambia

Specimen size: 3.1 × 2 × 2.7 cm = 1.22” × 0.79” × 1.06”

Main crystal size: 0.4 × 0.2 cm = 0.16” × 0.08”