composed of interlocking calcite crystals
UV reactivity Hyalite is so strongly UV reactive that you can see it in sunlight
Turns out it's hollow like a geode and the holes on the front and back connect
a pocket is broken open to reveal a quartz geode
This makes them pretty forgiving for new keepers who are trying to learn how to maintain a steady humidity for their isopod enclosures
Cactus quartz (medium) Pick your own...:D composed of interlocking calcite crystalsLocale: Boekenhouthoek, South Africa Approx dimensions and weight: specimen A 3. 5 x 2. 5 x 1. 75", 152g B 3. 5 x 2 x 1", 158g C 3. 5 x 3 x 1. 25", 197g D 3. 25 x 1. 25 x 1", 106g E 2. 5 x 1. 75 x 1. 75", 209g F 2. 5 x 1. 75 x 1. 25", 103g G 3 x 1. 5 x 1. 25", 108g H 2. 5 x 2 x 1. 75", 167g Cactus quartz is also known as spirit or pineapple quartz, but as an Arizonan you know Im gonna stick with cactus quartz! Typical cactus quartz growth is a quartz