boltwoodite

boltwoodite

[′bōlt·wə‚dīt]
(mineralogy)
K2(UO2)2(SiO3)2(OH)2·5H2O Yellow mineral consisting of hydrous potassium uranyl silicate.
References in periodicals archive ?
sodium betpakdalite, sodium boltwoodite, sodium pharmacosiderite (also written as sodium-pharmacosiderite) and sodium uranospinite (also written as sodium-uranospinite) = respectively natrobetpakdalite, natroboltwoodite, natropharmacosiderite and natrouranospinite: to bring these names in accordance with other names with natro- as prefix
1998 (Theme: "Fluorite") Amateur Adult--1st place--John Jenkins (Fluorite with boltwoodite and calcite, New Method mine, San Bernardino Co.