David K. Joyce


5.6x5,2x3.5 cm
Mont Saint-Hilaire

Quebec, Canada


Item number: 23015

This specimen is a matrix of enmeshed natrolite, quartz, siderite and small albite crystals, ie altered pegmatite! There are are several thick tabular crystals of catapleiite on and embedded in the matrix. The crystals are well formed but some are intergrown with the other minerals. Great mineral!