Natural rhodonite stone teaching specimens

PP bag.
Neutral bleached paper carton .
Double corrugated boxes.
Foam packaging,belt on the carton ,rainproof ,Crack control.

  Natural rhodonite stone teaching specimens 

 Prduct Knowledge 

Rhodonite, the English name Rhodonite, also known as Rose Stone, Rhodochrosite.

Rhodonite belongs to triclinic. Chemical composition of (Mn, Ca) [SiO3], crystal belongs to a chain structure silicate mineral triclinic system. And triclinic manganese pyroxene into polymorph like. Rhodonite does not belong to the pyroxene group, but a similar mineral pyroxene. CaSiO3 components usually not more than 20%, Mg, Fe, Zn isomorphous substitute Mn is also more common.

Rhodonite Beijing Changping Westlake Village, containing MgO is higher, up 2.62%, is a magnesium-rich varieties, he names Westlake Village stone. Rhodonite Crystal was columnar thick plate or board. General grainy or massive clusters. Pale pink to rose red, is caused by the Mn. After surface oxidation, often now black manganese oxide, a hydroxide film. Shiny glass. Three sets of cleavage completely or moderate, cleavage angle is close to 90 °. Moss hardness 5.5-6.5, the proportion of 3.4-3.75.

Rhodonite produced in many manganese deposits, often with related metasomatism. Regional metamorphism formed Rhodonite more reaction product is manganese-rich siliceous sediments. Contact metamorphism formed Rhodonite mainly produced by the contact metasomatic acidic magmatic rocks and manganese-rich carbonate rocks between. Also found in pegmatite and hydrothermal deposits. Rhodonite dense block of material can be used for arts and crafts carving.

Shop sold rhodonite pink massive, ranging in size from a few centimeters to ten centimeters, can be used as mineral specimens used for all types of schools teaching purposes. Because this mineral containing manganese, so very easy to be oxidized and turn black, although black surface a little, but there is definitely knocking fresh color.

    Our main minerals, rocks, fossils, semi-precious stones, etc all kinds of specimens as well as a variety of original rock of mineral raw materials, all kinds of stone crafts. Our products are from the original natural stone, so there are little differences between various stone, because nature is not a natural stone is the same.

Our service 

1.Reply your inquiry in 24 working hours.

2.Experienced staffs answer all your questions.

3.Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.

4.We pay attention to the process of production, and will check the outlooking and detailed request before packing.

5.Check the track number after the delivery, keep contact with customer and care about the feedback and  supply assistance to avoid inconvenience to the clients.

 Q&A:(The questions you may like) 

1:How long you can fulfill the order normally?

We have in stock if there is no OEM or big quantity,

According to your order quantity decide the time of delivery,usually 15 working days.

2:What is your minimum order quantity?

1 k

ilogram is available.

3:How long the transportation take?

The time depends on the delivery method.which depends on the transportation,almost 3-7 working days.

4:What is the transportation?

Usually We send the goods by air,small order is best to choose international express,such as DHL,FEDEX,EMS,UPS,TNT,Aramex is better for middle east etc.Big orders are suitable for the delivery by sea.

5:What is the payment terms and payment method you can accept?

30% T/T in advance,Balance payment before delivery.

T/T,Western union,Money gram,Master card,Escrow,Paypal,etc.. 

6:Where is your company?

Our company is located in Xinxiang City,Henan,Province,China,near to Zhengzhou city and yellow river,that is our mother river,we can show you when we meet you from the Zhengzhou airport.(surely, we can drive to meet you when you plan to visit factory, welcome!)

7:Can you supply me the samples?

Yes, but the samples should be charged,we will return the sample cost after you make the firm order.

8:Can you do OEM&ODM for me?

Yes, we offer OEM&ODM, we can do special service on the product,may your logo, may the color, may the different design,all is up to you.

9:Can you supply other products to me?

No problem,Our main products are prepared slides, microscope glass slides,coverslips,heating mantle,microtomes,microscope accessories,biological specimens, teaching models, liquid nitrogen tank,experiment materials etc.

10:OK, last one,do you have after-sale service?

Sure, we do have, and we do very well during the ordering time,many urgent reply and calling;we can supply 1 year after sale service. And do contact us if you have any question.

Xinxiang Vic Science&Educational Co.,Ltd. located in Xinxiang city, Near to Yellow river and Zhengzhou airport.

Our main products are microscope slides,prepared microscope slides, plastic and wooden slides box,stone specimen,models,microtome, Liquid nitrogen tank, heating mantle, microscopes and Counting chambers,Syringe Filter and other lab instruments.

We have win very good reputation after more than 10 years export experience, we have taken part in many foreign exhibition, such as 2014 Arab Lab.

Our products have been exported to USA, Australia,Russia, Germany,Brazil, Singapore,Malaysia,

Pakistan,Dubai, Iran,Iraq, Dubai, Nigeria, Turkey,Japan and Korean and so on.

Profession,Efficient, Active ,this is the unique feature of our working team,Safe and Fast is the Aim of our logistics team.