5505 Vonsenite, Old City Quarry (City Quarry; North Hill Quarry; Quarry Hill; Fairmount), Riverside, Riverside Co., California, USA

October 5, 2019 Steve California North and Central Americas United States

Type Locality. Ex John Sobolewski, Matt Gibbs

Tags: Vonsenite

5548 Vonsenite, Manziana, Italy

March 23, 2018

ncat JP0185 Vonsenite, Villanova Monteleone – Monteleone Rocca Doria area, Sassari Province, Sardinia, Italy

October 11, 2019

California North and Central Americas United States

ncat VHD4, Vonsenite, Old City Quarry, Riverside, Riverside Co., California, USA

November 17, 2019