Super tourmaline

Product Detail

Packaging Details:25kg/bag, 50kg/bag or as your requestshape:piece
Silica:38.02brand:Shengping
payment terms:L/C, D/A, T/T, Western UnionSupply capacity:1000 tons per month
port:China's main portsAluminum oxide:29.8
chemical composition:Sl2O3, Fe2O3, FeO, MgO, CaO, k2O, Na2O, TiO2, p2O5, MnOmodel:SP9865
application:Textiles, coatings, health care products, plasticsOrigin:Hebei china

1. Advantages:

 

  1. Guarantee the high quality of the product.
  2. .All products will be provided according to different requirements of customers.
  3. One-stop service
  4. Grade A product with high purity
  5. Production capacity: 1000-1500 tons/month

2. Tourmaline size:

Tourmaline raw stone: below 1cm, 1-2cm, 2-5cm, above 5cm

Tourmaline particles: 1-4mm, 3-5mm, 5-8mm, 10-30 mesh, 30-60 mesh

Tourmaline powder: 80 mesh, 100 mesh, 200 mesh, 325 mesh, 500 mesh, 800 mesh, 1200 mesh, 1500 mesh, 2000 mesh, 3000 mesh, 4000 mesh, 8000 mesh

Tourmaline ceramsite: 1-2mm, 2-5mm, 5-8mm, 15mm, 18-20mm, 25mm

3. Typical chemical analysis:

element

weight percentage (%)

silica

37.05

Aluminum oxide

29.8

magnesium oxide

8.05

Calcium Oxide

1.18

potassium oxide

0.09

Ferrous oxide

8.33

sodium oxide

1.19

Chromium trioxide

0.22

boron oxide

10.16

Titanium dioxide

0.44

 

4. Typical physical properties:

density

2.82-3.32

hardness

7-7.5

crystal habit

parallel and elongated. Acicular prisms, sometimes radial. Lots of. Dispersed particles (in granite)

crystal system

triangle

cleavage

Vague

fracture

Uneven, shell-like, brittle

luster

glassy, ​​sometimes resinous

stripe

white

proportion

3.06 (+.20 -.06)

polished gloss

Glass

optical properties

birefringent, uniaxial negative

Refractive index

nω=1.635–1.675, nε=1.610–1.650

birefringence

-0.018 to -0.040; usually around 0.020, but may reach 0.040 in dark gems

Pleochroism

usually moderate to strong

Red Tourmaline: Sure; Dark Red, Light Red
Green tourmaline: strong; dark green, yellow-green
Brown tourmaline: sure; dark brown, light brown
Blue tourmaline: strong; dark blue, light blue

dispersion

.017

ultraviolet light

Pink gemstones - inert to very weak

fluorescence

Longwave and shortwave from red to purple

absorption spectrum

Strong narrow band at 498 nm, blue and green gems absorb almost completely red down to 640 nm; red and pink gems show lines at 458 and 451 nm and broad bands in the green spectrum

5.pack: 

1). If there is no special requirement, we will use normal packaging, 25kg PVC bag, then 40 bags for 1000kg big bag.

2). If special packing or marking is required, please list it in your email. We want to pack as requested

6.pay:

1). Our first choice is T/T. For large orders, 40% T/T in advance is deposit, and the rest is paid within 7-10 days after receiving the copy of B/L. For small order, 100% T/T in advance.

2). The second choice is L/C. We can accept irrevocable L/C at sight. For large order 40% T/T, 60% L/C. We cannot accept L/C for small orders. We suggest that the best payment method is T/T, because L/C is very complicated and a lot of extra charges are to the bank

3). Others: Western Union, Paypal.

 

7. Factory visit:

1).Welcome any customers to visit our factory directly

2). If customers have any schedule in China, please let us know. We will be happy to help you book your hotel and pick you up from the airport or train station

 

 

VIEW MORE

Related Products

  • Leca Garden Succulent Plant Potting Soil Expanded Clay for Hydroponics

    Leca Garden Succulent Plant Potting Soil Expanded Clay for Hydroponics

    color: Red clay pebbles model: NS Expanded Clay application: Expanded clay for hydroponics Trade Terms: FOB, CIF, CIF port: Nansha Port Package Preview: HS Code: 6806900000 Name: Expanded clay balls Origin: Guangdong, China, Guangdong, China shape: Clay Pebbles Payment Terms: L/C, Western Union,......
    $4.10 / bag
    Hebei, China
  • Trusted Indian Manufacturer and Exporter of Quartz Sand for Ceramic Industry

    Trusted Indian Manufacturer and Exporter of Quartz Sand for Ceramic Industry

    brand: Sri Vinayak Industries model: quartz sand powder shape: gravel application: glass making, abrasives color: white Place of origin: rajasthan india Supply capacity: 3000 tons per month chemical composition: Silica payment terms: L/C, D/A, D/A, wire transfer multi-language Product Details......
    $75.00 - $200.00 / metric ton
    Rajasthan, India
  • Fluorite ore processing plant 1 kg fluorite powder calcium fluoride price

    Fluorite ore processing plant 1 kg fluorite powder calcium fluoride price

    purity: 80%-97.5% Package: Ton bags Place of origin: Hebei china Packaging details: Ton bags, etc. product name: fluorite size: 200 mesh usage: Industrial applications payment terms: L/C, Western Union, D/P, D/A, T/T, MoneyGram application: Metallurgical casting chemical composition: calcium......
    $0.33 - $0.38 / kilogram
    Hebei, China
  • Price of food grade natural active zeolite powder for animal feed

    Price of food grade natural active zeolite powder for animal feed

    Package preview: quality: high quality port: Tianjin Xingang brand: continuous wave size: 20-200 mesh Certification: ISO9001 grade: Industrial grade payment terms: L/C, D/A, D/A, wire transfer color: Green natural zeolite type: natural clinoptilolite pack: 25kg/bag Material: 100% natural Packaging.....
    $126.00 - $159.00 / piece
    Hebei, China
  • Magic sand toys funny non-wet light sand wholesale customized air-dry clay modeling non-toxic active sand toys

    Magic sand toys funny non-wet light sand wholesale customized air-dry clay modeling non-toxic active sand toys

    color: Red, yellow, blue, green, orange, purple, etc. custom made: Colors can be customized upon request sample: Provide free samples Package preview: Place of origin: Hebei china Package: 25kg/bag delivery time: 5-10 days Packaging details: Product size sample package: 23cm long, 15cm wide Gross......
    $0.25 - $0.30 / kilogram
    Hebei, China
  • Asbestos-free diaphragm cloth for electrolyzer

    Asbestos-free diaphragm cloth for electrolyzer

    Alkaline carrier: < 4% Origin: Shandong Province, China Supply capacity: 10 tons per month width: 800mm, 1000mm, 1280mm, 1350mm, 1550mm, 1720mm, 1860mm aspect: 3.2mm port: Qingdao humidity: < 3.5% Packaging Details: 50 square meters plastic woven bag per bag. application: It is used as a diaphragm.....
    $18.00 / kilogram
    Shandong, China
  • AOTES Lycra Balls Hydroponic Gardening Ceramsite Best Expanded Clay Pebble Garden Clay Balls

    AOTES Lycra Balls Hydroponic Gardening Ceramsite Best Expanded Clay Pebble Garden Clay Balls

    Packaging Details: 25kg woven bag lined with PE inner bag, or as required Material: clay shape: ball product name: ceramic ball clay pebbles model: Otres-9 application: Agriculture Horticulture Plantation, Plants size: custom size Origin: Hebei china Supply capacity: 500 tons per month chemical......
    $0.84 - $1.50 / kilogram
    Hebei, China
  • Wholesale large sand volcano pumice rad lava stone volcanic rock agricultural planting

    Wholesale large sand volcano pumice rad lava stone volcanic rock agricultural planting

    Origin: Henan, China Ferric oxide: 10% application: Succulents, Water Treatment payment terms: L/C, Western Union, D/P, D/A, T/T, MoneyGram, Alibaba Guarantee Order Name: volcanic rock Packaging Details: Red Lava Volcanic Rock Sand Wholesale Volcanic Pumice Packaging: -Brown Paper Bag or Plastic......
    $0.50 / kilogram
    Henan Province, China
  • White tourmaline powder price white tourmaline negative energy manufacturers low price

    White tourmaline powder price white tourmaline negative energy manufacturers low price

    size: 1um, 3000 mesh, 300 mesh, etc. color: white Packaging Details: 25kg/bag, 50kg/bag, 100kg/bag, shape: powder port: Tianjin harbor Origin: Hebei china model: HB-Q-0325Z product name: white tourmaline powder advantage: nature and health chemical composition: NaR3Al6[Si6O18][BO3]3(OH,F)4 usage:......
    $0.50 - $2.50 / kilogram
    Hebei, China
  • Park decoration path highway road sign raw material color ceramic particles

    Park decoration path highway road sign raw material color ceramic particles

    application: Aquarium, sewage filtration, rust removal OEM: accept Origin: Hebei china product name: ceramic particles Package preview: payment terms: L/C, Western Union, D/P, D/A, T/T, MoneyGram MOQ: 1 ton Use scenario 1: sewage filtration port: Tianjin, Huanghua Packaging Details: 50kg PP in bags....
    $389.00 - $778.00 / piece
    Hebei, China