Smoky Diamond Quartz - Specimen

Mined from: Pegmatite quartz districts in southern to central China, Hunan Province Description: These smoky diamond quartz mineral specimens from China are typically transparent to translucent quartz crystals with a smoky brown to deep gray coloration caused by natural irradiation and aluminum impurities within the crystal structure. Many pieces are found as well-formed points or lightly water-worn crystals that exhibit a glassy to vitreous luster. When cut or naturally terminated, these specimens can resemble smoky diamonds due to their clarity, sharp crystal faces, and high brilliance. Hardness remains at 7 on the Mohs scale, making smoky quartz durable and highly suitable for both display specimens and lapidary use. China produces smoky quartz from multiple geological environments, especially granitic pegmatites and alpine-style fissure veins where silica-rich fluids crystallize slowly over time. These environments allow for the growth of well-formed quartz crystals, sometimes in association with feldspar, mica, or other accessory minerals. The smoky coloration develops naturally through radiation exposure from surrounding host rocks over geological time. Chinese quartz specimens are widely traded in mineral markets and are valued for their clarity, aesthetic crystal habit, and affordability compared to similar material from other regions. Spiritually, smoky quartz is regarded as a powerful grounding and protective stone. It is commonly associated with the root chakra and is believed to absorb and neutralize negative energy while promoting emotional stability and resilience. Many crystal practitioners use smoky quartz for stress relief, mental clarity, and energetic detoxification. Its dark translucent appearance is often symbolically linked to transformation—helping to transmute dense or stagnant energy into a more balanced and grounded state. Chemical Composition: SiO₂ Chakra: Root Chakra Mini Approximate Size of 1 Piece: 19mm x15mm x12mm Approximate Weight of 1 Piece: 5g XS Approximate Size of 1 Piece: 25mm x18mm x15mm Approximate Weight of 1 Piece: 8g Small Approximate Size of 1 Piece: 34mm x22mm x19mm Approximate Weight of 1 Piece: 15g Medium Approximate Size of 1 Piece: 35mm x24mm 22mm Approximate Weight of 1 Piece: 18g Large Approximate Size of 1 Piece: 39mm x25mm x23mm Approximate Weight of 1 Piece: 21g XL Approximate Size of 1 Piece: 40mm x30mm x23mm Approximate Weight of 1 Piece: 32g XXL Approximate Size of 1 Piece: 41mm x32mm x25mm Approximate Weight of 1 Piece: 35g Quantity: 1pc We do our best to buy quality products- although not every rock is the same. If you choose to purchase the "staff pick option", we will select the best of the batch for you. Otherwise, it will be at random from the larger batch we have in stock.