Index No: MRTN103230; Collected By: Thomas B. Nolan; Sample Type: hand sample; thin section; Notes: Location taken from Belmont Mine shaft; Rather soft, pale green matrix with small and rather sparse inclusions. Pyritic. The matrix is largely fine-grained and crystalline, perhaps recrystallized. Moderate amounts of pale chlorite, very fine-grained. Considerable sericite in lenses and a considerable amount of fine-grained adularia.