Noreena Jasper 10mm Round - 15-16 inch Heated However in some regions

However in some regions

Tourmaline has often been confused with other stones

The presence of Manganese within the stone produces the purple hue

intricate patterns of minute black flecks

The best available information indicates that the stone is a type of Dolomite that has been altered by volcanic activity

Noreena Jasper 10mm Round - 15-16 inch Heated However in some regionsNoreena Jasper is a silicified pelite or mudstone mined in the Pilbara region of Western Australia. It is known for its abstract designs in rusty red, mustard yellow and cream tones and can be confused for Mookaite. Our Noreena Jasper is A Grade. Mined in Australia. AKA Norena Jasper, Red Australian Picture Jasper.