Azurite

4 mm crystal group on quartz

Origin: Wheal Basset, Redruth, Illogan, Cornwall, England, UK

Owner: Steve Rust

2 mm crystal rosette with goethite coated mimetite

Origin: Penberthy Croft mine, St Hilary, Cornwall, England, UK

Owner: Steve Rust

1.5 mm crystal with cerussite and malachite

Origin: Isolation Mine, Snelston, Derbyshire, England, UK

Owner: Steve Rust

Crystals to 0.75 mm on calcite

Origin: Cannington Park Quarry, Cannington, Bridgewater, Somerset, England, UK

Owner: Steve Rust

Photo courtesy of:

Origin: Mt. Chalmers, Queensland, Australia

Sample size: field of view 7 mm (top left), 3.5 mm (top right), 3 mm all other photos

Sample owner: Sue and Phil Ericksson

Photo courtesy of:

Optical properties/Thin sections

SEM images

TEM images

vibrational spectra description

IR spectra

Raman spectra

N-IR spectra

F-IR spectra

IES spectra