Orthoferrosilite and other iron-rich pyroxenes in microperthite gneiss of the Mount Marcy area, Adirondack Mountains Available to Purchase

Monticellite marble at Cascade Mountain, Adirondack Mountains, New York Available to Purchase

Exsolution lamellae in augite and pigeonite; fossil indicators of lattice parameters at high temperature and pressure Available to Purchase

Zoned titanian augite in alkali olivine basalt from Tahiti and the nature of titanium substitutions in augite Available to Purchase

Garnet composition and zoning in the determination of temperature and pressure of metamorphism, central Massachusetts Available to Purchase