5628 Mica, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA
Colourless transparent crystal, maybe slightly pinkish, Rod Martin
USA
5614 Burbankite, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA
Calcite patches fluoresce orange-red, Rod Martin
5587 Magnesiopascoite, Carnotite, Packrat Mine, Gateway, Gateway District, Mesa Co., Colorado, USA
Orange. Highly fluorescent yellow is likely carnotite., Al Wilkins
5524 Wickenburgite, Potter-Cramer Mine (Potter Cramer property), Vulture District, Vulture Mts, Maricopa Co., Arizona, USA
Type Locality. Ex John Sobolewski, Matt Gibbs
5521 Kampfite, Esquire No. 1 claim, Rush Creek, Rush Creek deposit, Big Creek-Rush Creek District, Fresno Co., California, USA
Type Locality. Ex John Sobolewski. Doubtful identification., Matt Gibbs
5536 Uvarovite, Jacksonville, Jacksonville District, Mother Lode Belt, Tuolumne Co., California, USA
Jacksonville is an old mining town now under the Don Pedro Reservoir. Ex Hatfield Goudey. Ex John Lewis Collection.,
5508 Luetheite, Humboldt Mine area, Harshaw District, Patagonia Mts, Santa Cruz Co., Arizona, USA
Type Locality. Ex John Sobolewski, Matt Gibbs
4998 Deerite, Laytonville Quarry (Longvale; Longvale Quarry), Laytonville, Coastal Range, Mendocino Co., California, USA
Type Locality. Ex John Sobolewski, Matt Gibbs