02-08. Beryl #4.
From the work of C. Aurisicchio, G. Fioravanti, O. Grubessi and P. Zanazzi on the crystal chemistry of a beryl found in Mohave county, Arizona, USA
Anyone who ever drove Highway 40 – Gallup to Barstow – at sunset or sunrise, probably can relate to the warm color scheme and strange cloud pattern…
