This specimen is a part slice weighing 4

07 Kg /  2 Lbs 5 Ounces

though typically found with a deep blue streak running down the middle

Greenish-Blueish dust covered Tektites can also be found within its matrix

Weight:  36 gr / 1

Chrysoberyl Cats Eye | Round Cabochon | Yellow | 6.5mm 1.1ct Schorl This specimen is a partProduct Type: Chrysoberyl Cats Eye Approx Weight (per piece): 1. 1ct Size: 6. 5mm Shape: Round Cabochon Color: Yellow Clarity: Fine Crystal Origin: Madagascar The distinctive "cat's eye" effect in this Chrysoberyl is caused by the reflection of light off parallel needle like inclusions within the crystal. When the gem is cut en cabochon, a concentrated, bright band of light appears to move across the surface as the stone is rotated. Cat's Eye