Jerrygibbsite is a rare silicate mineral with the chemical formula 942. Jerrygibbsite was originally discovered by Pete J. Dunn in 1984, who named it after mineralogist Gerald V. Gibbs. It has only be

Leucophoenicite is a mineral with formula Mn732. Generally brown to red or pink in color, the mineral gets its name from the Greek words meaning "pale purple-red". Leucophoenicite was discovered in Ne