Yellow Calcite Quartz | 198.4 Grams | China Heulandite This is an outstanding specimen

This is an outstanding specimen with many nice large regmaglypts and scoops – great “thumb prints” complete individual solid iron classified as IAB Silicated

The epidote underneath are clearly visible through the quartz

Additionally

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Yellow Calcite Quartz | 198.4 Grams | China Heulandite This is an outstanding specimenA nice shiny calcite monomorphic cube, yellow in color. Transparent under light with some iridescence reflection. Calcite is found throughout the world in sedimentary, metamorphic, and igneous rocks. Some geologists consider it to be a "ubiquitous mineral" one that is found everywhere. Calcite is the principal constituent of limestone and marble. Name: Calcite Cubic crystal Specimen Size: Miniature Sized Dimensions: 41x41x45 mm 1. 6x1. 6x1. 8 inches