Bulk Wholesale Natural Red/Black/Grey Lava Stone, Volcanic, Pumice Stone for Aquaculture/ Roof Drainage Raw Materials
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Product Highlights
- Multi-Color Options: Available in natural red, black, blue, and grey shades with varying weights.
- Diverse Size Range: Sizes available from 3mm to 100mm including 3-5mm, 5-10mm, 10-20mm, 20-30mm, 30-40mm, 30-50mm, 50-100mm.
- Versatile Applications: Suitable for aquaculture, roof drainage, construction, water conservancy, grinding, filtration, landscaping, and soilless culture.
- Water Flow Efficiency: Irregular shape with holes ensures no pointed particles, low water flow resistance, and uniform air/water distribution.
- CE Certified Quality: Product meets CE certification standards for safety and quality assurance.
- Fast Lead Time: Peak and off-peak season lead times both within 15 working days.
Product Attributes
- Customization
- Available
- Stone Form
- Block
- Surface Finishing
- Split
- Model NO.
- lave stone
- Shape
- Irregular
- Feature
- Wear-resistant
- Color
- Red
- Application
- Wall
- Size
- Size 2-3mm, 3-5mm, 5-7mm, 10-20mm etc
- Thickness
- 20mm
- Technics
- Flamed
- Certification
- CE
- Packaging
- Woven Bag
- Name
- Natural Sandstone
- Surface Treament
- Honed, Sawn, Natural
- Multiclor
- Available
- Port of Loading
- Xiamen
- Transport Package
- Woven Bag
- Specification
- all are available
- Trademark
- sunlight stone
- Origin
- Xiamen China
- HS Code
- 25084000
- Production Capacity
- 3000 Metric Ton/Per Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Bulk Wholesale Natural Red/Black/Grey Lava Stone, Volcanic, Pumice Stone for Aquaculture/ Roof Drainage Raw Materials
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Bulk Wholesale Natural Red/Black/Grey Lava Stone, Volcanic, Pumice Stone for Aquaculture/ Roof Drainage Raw Materials -
Bulk Wholesale Natural Red/Black/Grey Lava Stone, Volcanic, Pumice Stone for Aquaculture/ Roof Drainage Raw Materials -
Bulk Wholesale Natural Red/Black/Grey Lava Stone, Volcanic, Pumice Stone for Aquaculture/ Roof Drainage Raw Materials -
Bulk Wholesale Natural Red/Black/Grey Lava Stone, Volcanic, Pumice Stone for Aquaculture/ Roof Drainage Raw Materials -
Bulk Wholesale Natural Red/Black/Grey Lava Stone, Volcanic, Pumice Stone for Aquaculture/ Roof Drainage Raw Materials -
Bulk Wholesale Natural Red/Black/Grey Lava Stone, Volcanic, Pumice Stone for Aquaculture/ Roof Drainage Raw Materials
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Product Description
Keywords: black basalt,basalt tiles,honed basalt,black stone,Basalt stone,Basalto,Volcanic Stone,Lava Stone,Andesite Stone
Lava stone is a natural volcanic rock that is quarried, which contains many kinds of mineral materials, such as silicon, magnesium, nickel,etc.
Lava rock is the output of melted rock from volcanoes that has cooled down. The natural colors range from dark reddish to deep brown and black. Smaller rocks are used for a permanent mulch while larger ones are available as prominent landscaping features.
Volcanic stone has red, black, blue, gray, and so on. The colors vary in weight and the uses vary. It is a gas-rich melt slurry sprayed into the air to condense, the gas contained in it swells and escapes, leaving pores, forming a slag-like appearance, black, dark brown, and the pores are often irregular, round and oblong, and the size It ranges from a few millimeters to 10 centimeters and is distributed around the crater.
1.Shape
Shape: LAVA with hole;No pointed particle shape, small resistance to water flow, not easily blocked, uniform distribution of water and air, rough surface
2.Color
Color: Natural Red, black, blue, gray, and so on
3.Chemical composition of volcanic stone:
| SiO2 | CaO | MgO | Fe2O3 | Al2O3 | K2O | Na2O | FeO | CL-- | L.O.L |
| 52.54% | 8.57% | 2.49% | 10.00% | 17.00% | 2.50% | 2.93% | 1.36% | 0.01% | 4.95% |
| Bulk Density kg/m3 |
Loose bulk density kg/m3 |
Moisture % |
Heat conductivity coefficient w/(m.k) | Water absorption % |
Cylinder pressure strength Mpa |
softening coefficient |
| 450-600 | 540 | <1 | 0.325 | 21 | 2.216 | 0.84 |
4.use of lava rock:
| Application | 1) Construction |
| 2) Water conservancy | |
| 3) Grinding | |
| 4) Filter material | |
| 5) Barbecue charcoal | |
| 6) Garden landscaping, | |
| 7) Soilless culture | |
| 8) Ornamental stone |
5.Size of Volcanic Stone
|
Size |
3-5mm |
|
5-10mm |
|
|
10-20mm |
|
|
20-30mm |
|
|
30-40mm |
|
|
30-50mm |
|
|
50-100mm |
Contact information as follows:
Tel: 86-592-7075015
Fax: 86-592-5706624
Cell Phone:86-13959256081
Website:sunlightstone.en.made-in-china.com
About the Supplier
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Company Profile
Xiamen Sunlight Stone Co., Ltd is located in Xiamen City, Fujian province, China. And our factory is located in Jujiang industry area, Nan'an city. We are a stone manufacturer specialized at producing granite & marble & basalt & slate & sandstone&quartz for 10 years.
We're engaged in high quality natural stone manufacturing and trading. Our products including granite, marble, countertop, paving stone, tiles, slabs, quartz, tombstone, mosaic, slate and basalt etc. We always exporting to Europe, Australia, America, Asia, South Africa and MID-east and highly enjoyed a good reputation.
We are particularly good at project orders for Hotel, Home, Public eara, Commercial Center, Holiday Inn, Comfort Suites, Residential Interior Decoration etc.
Sample Request:
We provide sample for customers without charges and load into your container. For a new customer, the courier cost of sample will be paid by your side, but this charge will deduct for your future order. The common size of sample is 150X150X10mm, 100X100X10mm or as per your requirement.
Quality Guarantee:
During the whole production process, from raw material choosing, fabrication to package, Our quality controller will strictly inspect piece by piece( including thickness tolerance, color vary, angle tolerance and finishing surface) and control each process to ensure quality standards and timely delivery.
Delivery Time:
Usually 15 working days after received your deposit
We can assure fast offer, competitive price, good quality, timely delivery and excellent service after sales.
We email you every steps for producing as report by letter.
We welcome you or the third party to check the quality before shipping.
We have a team to control stone products packing and containers loading.
MAIN PRODUCT
Granite, marble, quartz
Flooring/wall cladding tiles
Granite/marble/quartz slabs
Countertop, kitchen top, vanity top
Slate wall cladding
Cultural Stone, waterjet medallion, mosaic
Basalt / granite cobble stone, paving stone
Mesh pavers
Tombstone
Fireplace mantel
Our strongest attributes are customer satisfaction and quality products, and we listen to the needs of our customers and provide just the right service&products. Our team have strong sense of responsibility, timely reply and patient to provide the best service. So welcome any enquiries from you, we are already to do for you. Thank you!
About Our Factory & Business Background
- Address
- Room 613 Maxiang Town, Huoju Gaoxin Building, Xiang'an District, Xiamen, Fujian, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Xiamen
Our Production Capability & Technical Expertise
- Main Products
- Granite, Marble, Quartz Stone, Countertop, Paving Stone, Mosaic, Culture Marble, Tombstone, Slabs, Travertine
Our Industry Experience & Global Business Record
- Export Year
- 2005-03-05
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What colors are available?
- The natural colors include red, black, blue, and grey, with variations in weight and shade.
- What are the main applications of this lava stone?
- It is used for aquaculture, roof drainage, construction, water conservancy, grinding, filter material, barbecue charcoal, garden landscaping, soilless culture, and as ornamental stone.
- Is the product certified?
- Yes, the product holds CE certification.
- What is the lead time for orders?
- Both peak and off-peak season lead times are within 15 working days.
- What is the shape of the stone particles?
- The shape is irregular with holes, ensuring no pointed particles and low resistance to water flow.
- What is the packaging method?
- The stones are packaged in woven bags.
- Where is the port of loading?
- The nearest port for loading is Xiamen.
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