Specification AgeRangeDescription : adult Brand : HQRP-Crystal BulletPoint1 : You will get exactly this Multicolor Agate 8 Point Star - 65mm x 39mm x 39mm / 2 9/16 x 1 9/16 x 1 9/16 Inches; 100g / 3.5 oz (see photo, the photos are taken under bright light, stand not included)! BulletPoint2 : Agate is the banded form of the mineral Chalcedony, which is a microcrystalline variety of Quartz. Agate is the most varied and popular type of Chalcedony, having many varieties on its own. Although the pattern on every Agate is unique, the locality of an Agate will provide resemblances in banding style and color, thus lending many Agates with a geographic prefix. BulletPoint3 : Chemical Formula: SiO2 Silicon dioxide; Hardness: 6.5 to 7 on the Mohs scale; Color: Multicolored in banded formation. Colors include white, blue, red, green, yellow, orange, brown, pink, purple, gray, and black. Some rarer forms of Agate are iridescent. BulletPoint4 : Agate has irregular, sometimes circular bands of color and often replaces fossil wood. Many fossils are agatized material where the original organic substance has been replaced by agate while retaining the original structure. Agates are identical in chemical structure to jasper, flint, chert, bloodstone, and tiger-eye, and are often found in association with opal. BulletPoint5 : (The above information is provided solely for informational purpose. Kindly note that all stones are offered for decorative purposes only. Please, handle your stones with great care, do not grind or crumble them, do not dip or add them into your food or drink, do not use any parts of them in any elixirs, potions, lotions etc. Always make sure you wash your hands before and after working with your crystals.) Color : Multicolor ExternallyAssignedProductIdentifier : 7664351380810 ItemDisplayDimensions_Height : 0.79 inches ItemDisplayDimensions_Length : 1.57 inches ItemDisplayDimensions_Width : 1.3 inches ItemDisplayWeight : 0.13 pounds ItemName : 2.5" 100g Black & Red Agate Carved 8 Point Merkaba Star Polished Natural Chalcedony Gemstone Crystal Mineral Décor Specimen - India ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-classroom-specimens Manufacturer : HQRP-Crystal Material : Stone MetalType : alloy ModelName : Black & Red Agate Carved 8 Point Merkaba Star ModelNumber : 88777410508251 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 88777410508251 ProductDescription : All our minerals and crystals are carefully measured with digital measuring instruments that provide the high accuracy of numbers/values! ProductSiteLaunchDate : 2016-12-20T08:00:00.000Z Size : 23x18x9cm Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 60121000