Hessonite is a variety of Garnet – a calcium aluminum silicate – Hardness: 7 to 7.5 on the Moh Scale
Serpentine is chemically different from Hessonite – Mineral Family: Magnesium iron silicate – Hardness Varies, has a hardness of 2.5 – 6
*As we are consistently receiving new stock in store our staff will intuitively choose the perfect item for you. All images are only an indication of what is available as no two stones are the same*




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