## Crystal Clear Quality ## Introduction Sri Lankan quartz, renowned for its exceptional purity and clarity, is a crystalline form of silicon dioxide (SiO₂) that has been formed over millions of years in the island's unique geological environment. The country's quartz deposits are among the highest quality in the world, making them invaluable for various high-tech and industrial applications. ## Geological Formation Sri Lankan quartz primarily formed during the Precambrian era, approximately 550 million to 3 billion years ago. The island's metamorphic rock formations, part of the ancient Gondwana supercontinent, provided ideal conditions for the growth of large, high-purity quartz crystals. ## Chemical Composition The chemical formula for quartz is: $\text{SiO}_2$ While pure quartz consists only of silicon and oxygen, trace elements can sometimes be present, influencing the quartz's properties: - Aluminum (Al) - Iron (Fe) - Titanium (Ti) - Lithium (Li) - Sodium (Na) ## Types of Sri Lankan Quartz 1. **Rock Crystal** - Transparent, colorless quartz - Highest purity, often >99.99% SiO₂ - Ideal for high-tech applications 2. **Rose Quartz** - Pink coloration due to trace titanium, iron, or manganese - Found in pegmatite deposits in central Sri Lanka 3. **Smoky Quartz** - Brown to black coloration caused by natural irradiation - Often associated with granite pegmatites 4. **Citrine** - Yellow to orange variety, rare in natural form in Sri Lanka - Most commercial citrine is heat-treated amethyst or smoky quartz ## Physical Properties - **Hardness**: 7 on the Mohs scale - **Density**: 2.65 g/cm³ - **Crystal System**: Trigonal - **Refractive Index**: 1.544–1.553 - **Melting Point**: 1,670°C (3,038°F) - **Piezoelectric**: Generates electric charge under mechanical stress ## Carbonatik's Quartz Operations At Carbonatik, we specialize in the extraction and processing of high-grade Sri Lankan quartz, focusing on sustainability and technological innovation. ### Our Quartz Advantage 1. **Unparalleled Purity**: Our deposits yield quartz with SiO₂ content often exceeding 99.99% 2. **Advanced Extraction**: Utilizing precision mining techniques to preserve crystal integrity 3. **Cutting-Edge Processing**: State-of-the-art facilities for cutting, grinding, and purification 4. **Quality Assurance**: Rigorous testing using spectrometry and X-ray diffraction analysis 5. **Customization**: Ability to produce quartz products tailored to specific industry needs ### Extraction and Processing 1. **Mining Methods**: - Selective open-pit mining for vein quartz - Underground mining for deep-seated high-purity deposits - Hydraulic extraction for minimal environmental impact 2. **Processing Techniques**: - Crushing and grinding for size reduction - Flotation and magnetic separation for impurity removal - High-temperature fusion for ultra-high purity quartz 3. **Quality Control**: - ICP-MS analysis for trace element detection - Infrared spectroscopy for OH content measurement - Bubble content analysis for optical grade quartz ## Applications 1. **Semiconductor Industry**: - Crucibles for silicon wafer production - Quartz glass for photomasks in lithography 2. **Electronics**: - Oscillators and resonators in electronic devices - Substrates for thin-film deposition 3. **Optical Industry**: - High-purity quartz glass for lenses and prisms - UV-transparent optics for specialized applications 4. **Solar Industry**: - Crucibles for solar-grade silicon production - Quartz glass for solar cell cover plates 5. **Telecommunications**: - Optical fibers for data transmission - Quartz resonators in frequency control devices 6. **Research and Metrology**: - Ultra-pure quartz for scientific instruments - Standard reference materials ## Market Outlook The global high-purity quartz market is expected to grow at a CAGR of 6.3% from 2021 to 2028. Factors driving growth include: - Increasing demand in the semiconductor industry - Growing adoption of solar energy technologies - Expansion of 5G networks requiring high-purity quartz components ## Environmental Considerations Carbonatik is committed to sustainable quartz mining: - Implementing water recycling systems in processing plants - Using renewable energy in our facilities - Conducting regular environmental impact assessments - Restoring mined areas through comprehensive rehabilitation programs ## Future Prospects 1. **Quantum Computing**: Developing ultra-high purity quartz for quantum computing components 2. **Nanotechnology**: Exploring quartz nanoparticles for advanced applications 3. **Engineered Quartz**: Creating custom quartz materials with enhanced properties 4. **Space Technology**: Supplying specialized quartz for aerospace and satellite applications ## Conclusion Sri Lankan quartz, with its exceptional purity and versatility, remains a critical material in the high-tech industry. At Carbonatik, we are dedicated to maintaining our position as a leading supplier of premium quartz products. Through our commitment to quality, innovation, and sustainability, we continue to meet the evolving needs of industries at the forefront of technological advancement. ## Sample Test [[S-240710-177 Quartz]] <hr/> <!-- Your main content goes here --> <div class="footer"> Carbonatik © 2024 </div>