Gemstones

Formula: Be₃Al₂(SiO₃)₆ Form: Powder Material: Emerald Commodity: Glasses Product Code: SI84-PD-000111

Formula: NaK/AlSi₃O₈ Form: Powder Material: Multicolour Moonstone Commodity: Glasses Product Code: SI85-PD-000110

Formula: SiO₂/H₂O Form: Powder Material: Opal Commodity: Glasses Product Code: SI86-PD-000110

Formula: Mg₂Fe₂/SiO₄ Form: Powder Material: Peridot Commodity: Ceramics Product Code: MG64-PD-000110

Formula: CuAl₆(PO₄)₄(OH) Form: Powder Material: Turquoise Commodity: Glasses Product Code: AL88-PD-000110