Fig. 5

Raman spectral image (a sample K7QW-Y-32 matrix—tremolite; b Sample K7QW-Y-32 inclusions—albite; c sample K7QW-Y-112 material—tremolite; d sample K7QW-Y-112 fluorescent background—hump-shaped curves; and e sample K3QW-557 material—diopside).