PRODUCT INFORMATION
General Description
Each batch includes 12 pieces of roughly the same size and grade quality. All batches are selected to be of equal value, even if the weight between the batches are slightly variable. Don't miss out as this is the first and only batch of Dumortierite hearts we have seen in the past 30 years! We have stone sealed this rock to bring out its colour as they are naturally porous and matt in nature with a unique silky blue colour! This is therefore an exceptionally rare material available in a unique shape.
Generally Speaking - Dumortierite is a fibrous, multicolored Aluminum Boro-Silicate mineral with the chemical composition Al₇BO₃(SiO₄)₃O₃. This mineral crystallizes in the orthorhombic system, typically forming fibrous aggregates of slender prismatic crystals. These crystals possess a vitreous luster and come in a range of colors, including brown, blue, green, and the rarer violet and pink varieties. Madagascar is home to limited deposits of this material, which are meticulously transformed into beautiful polished pieces. The material's stunning blue hue often resembles apatite, but there exists a distinct chemical differentiation between the two minerals. Dumortierite is exceptionally rare and highly sought after by collectors.
Product Data
Locality = Madagascar
Grade = Good Grade
Size = 20- 40 mm | 0.7 - 1.5 inch
Nett Weight = Ave. 225 g | 0.5 Lbs
Product Type = Stock Item
Net Weight = 0.225 kg
SKU = ST-DUMPH440204ZS01
PLEASE NOTE: The product title specifies the exact number of individual pieces included in your purchase (eg. x12, x1, x35 etc). “We have 1 in stock” means we have 1(one) complete batch (as per quantity stated in the product title) or 1 (one) unique product available as appropriate. Prices are grade dependent and all items are sold as shown in the product images.
All prices exclude SA VAT. International export clients will not be charged VAT by us, but you may be charged import VAT by customs in your country.