Groups of thin scolecite crystals, with an elongated prism and transparence. They form nice radial aggregates disposed randomly and penetrating apophyllite crystals. This other zeolite shows the tetragonal prism and some pyramidal faces on top and basis, also excellent luster and greenish tones. Transparence allows seeing crystal parts included therein. Very aesthetic specimen. THE MAIN CRYSTAL IS: 3.6 x 1.8 x 1.6 (apophyllite) cm.