FLUORAPATITE, SIDERITE, QUARTZ

This specimen highlights for its large siderite crystals, with a yellowish green colour, very good size and with pseudo-octhedral shape. They are accompanied by an aesthetic group of fluorapatite crystals, very well defined, translucent to transparent, and interpenetrated among them. They present rich hexagonal facets with prisms of various orders, truncated by the dipyramid and pinacoidal faces. The main crystal is: 1,4 x 1,1 x 0,9 cm. 0,55 x 0,43 x 0,35 inc.