Iridescent siderite with hexagonal chabazite-Na crystals. Also present very thin long apatite needles. Width of view 3mm. Stack of 45 images.
Click on the image below for a higher resolution version.
1279 Chabazite-Na (Herschelite), Siderite, Fluorapatite, Bickers Quarry (Simpkins Quarry), Tokatoka, Kaipara District, Northland Region, New Zealand
