Hunan Province Fluorite specimen book and curator Gerard Krefft was

and curator Gerard Krefft was excited to report that: 'The bird will be set up at once

215x180x50mm

Format: Hardcover Board Book

and crystallography

Hunan Province Fluorite specimen book and curator Gerard Krefft wasA large and exquisite Fluorite Mineral Specimen for sale, with a smooth organic form, jade tones and vitreous lustre, excavated from the renowned Taolin Mine in Hunan Province, China. This detailed, organic shaped jade green specimen is reminiscent of a cloud formation. Green coloration in fluorite is typically caused by the presence of trace elements in its crystal lattice structure. In the case of green fluorite, the colour is often attributed to