The Pocket Book of Stones corundum Lower graded jars still show

Lower graded jars still show the vibrant fiery reds and yellows that this stone is known for

5cm x 7cm x 7cm

when the gemstone is kept away from light

Medium                                                                                                                        Approximate size of 1 meteorite: 4cm x 3cm x 1

It's important to note that excessive exposure to light can lead to fading of the tenebrescent effect in hackmanite

The Pocket Book of Stones corundum Lower graded jars still showDescription: Detailing the spiritual and healing qualities of 390 members of the mineral kingdom, The Pocket Book of Stones is a condensed reference guide to crystals and gems based on the bestselling The Book of Stones: Who They Are and What They Teach. This portable A to Z guide features beautifully lit, full color photos of each stone to aid in identification and to showcase the beauty of the crystals and gemstones. This updated edition describes