Black tourmaline (scientific name: Schorl) is a common variety in the tourmaline family. Its core characteristics include a deep black color, a Mohs hardness of 7-7.5, and it possesses both pyroelectricity and piezoelectricity. High-purity black tourmaline ore has a wide range of application scenarios.
In the industrial sector, it can be used as an abrasive material (for polishing metals and optical glass) and an antistatic material (for electronic packaging films and factory floors); in the functional field, it is suitable as a filter material for water purification (to adsorb heavy metals); it can also be used in healing crystal jewelry (such as raw stone pendants and DIY beaded accessories). It is a cost-effective and versatile mineral raw material.
Lingshou County Teyuan Mineral Processing Plant offers high-quality iron oxide pigments and non-metallic minerals for coatings, plastics, ceramics, and building materials. Direct factory pricing, custom solutions, and fast delivery.
No.298 ZhongHua North Street XinHua District, Shijiazhuang City
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Applications
1.Jewelry.
2.Healthcare and Daily Necessities: Far-Infrared Ray Emission, Weak Negative Ion Generation.
3.Water and Air Purification: Porous Structure, Adsorptivity (for Adsorbing Heavy Metals / Pollutants)
4.Electronics and Antistatic Applications: Antistatic Packaging Films, Antistatic Flooring, Low-Voltage Sensors
5.Industrial Grinding and Polishing: Tourmaline Grinding Wheels, Polishing Sandpapers, Precision Grinding Heads
Advantages
1. Direct Source from Own Mines & Factory: No middlemen involved, cutting off extra markup. Our factory-direct price is 10%-15% lower than market traders for the same-purity natural black tourmaline.
2. Tiered Pricing for All Order Sizes: 500kg+ small trial orders get near-bulk prices (ideal for cross-border sellers like Amazon/Alibaba); 5 tons+ bulk orders enjoy extra 5%-8% discount, with larger quantities bringing bigger cost savings.
3. Low Price Without Quality Compromise: All black tourmaline (Schorl) has ≥92% purity, Mohs hardness 7-7.5, and passes strict screening (washing + magnetic separation). Third-party inspection reports are available to confirm quality.
4. Stable Supply & Fast Delivery: 1000+ tons of stock ready for immediate shipment; custom specifications (100-200 mesh powder, 5-10cm raw stones) can be fulfilled within 7-10 days. We also support cross-border logistics (FOB Ningbo/Shenzhen).
5.Flexible Cooperation Terms: Long-term clients get quarterly price protection (avoiding market fluctuations); OEM/ODM services (e.g., customized packaging for jewelry-grade stones) are offered at no extra cost for bulk orders.
FAQ
Q1: Are you a manufacturer or trader ?
A1: Yes, we are manufacturer, we have a factory in Hebei Province.
Factory directly sales with competitive price.
Q2: Can you customized the packing?
A2: Yes, of course.
Q3: Can I get free sample before I purchase order?
A3: Usually, free sample is available and the sample will send by freight collect.
Q4: Can you produce according to our samples?
A4: Yes, we can produce according to your requirements.
Q5: What is your delivery time?
A5: It depends, the market is always changing, please contact us to check the delivery.
Q6: What is loading port?
A6: Usually is Shanghai, Qingdao or Tianjin,Taicang Ningbo.