Hand Made Howlite Tennis Ball Keyring - sold per item - From Zimbabwe

PRODUCT DESCRIPTION

Polished Howlite Tennis Ball Keyrings

Howlite from Zimbabwe is a Borate mineral known for its white or grayish-white appearance with a porous texture and often features a web-like pattern of gray or black veins. Geologically, it forms in evaporite deposits through the alteration of volcanic ash, which involves Calcium, Boron, Silicon, and Oxygen reacting with water to create the mineral.

The photographs shown represent either the full stock item available or a sample from a larger batch. Variations are expected among individually selected batches. However, every batch or item within this stock has been carefully sorted, graded and priced according to its respective quality.

PRODUCT MINERALS 
Boron, Calcium, Silicon

PRODUCT FEATURES
Veins. Webs

PRODUCT COLOUR 
White, Grey, Black

MOHS HARDNESS SCALE
3.5

PRODUCT DATA
Locality = Zimbabwe
Grade = A Grade
Size = 22 x 83 mm