Description |
Chalcedony is a
cryptocrystalline form of silica, composed of very fine
intergrowths of the minerals quartz and moganite. These are both
silica minerals, but they differ in that quartz has a trigonal
crystal structure, while moganite is monoclinic. Chalcedony's
standard chemical structure is SiO2. Chalcedony has a waxy
luster, and may be semitransparent or translucent. It can assume
a wide range of colors, but those most commonly seen are white
to gray, grayish-blue or a shade of brown ranging from pale to
nearly black
In all ages chalcedony has been the stone most used by the gem
engraver, and many coloured varieties are still cut and polished
as ornamental stones. Chalcedonic pseudomorphs after other
minerals often give rise to very interesting specimens. Hollow
nodules of chalcedony containing water and an air bubble that is
visible through the semitransparent wall have been found. |
Shipping & payment | Destination | Shipping Provider | Fees | Delivery Time | Tracking Status | Standard Service | US | China Post EUB | 0.00 | 10-15 business days | YES | Other Countries | China Post AirMail | 0.00 | 15-25 business days | NO | Expedited Service | US | China Post EMS | $20.00 | 5-8 business days | YES | UK,CA,AU | China Post EMS | $20.00 | 8-12 business days | YES | Other Europe Countries | China Post EMS | $20.00 | 10-20 business days | YES | About shipping | Item location is at China,and we do cross board shipping.please be advised that international shipping usually take longer than domestic ,as it is based on Shipping service provider and customs: All item will be shipped within 48 business hours upon receipt of payment(except Saturday and Sunday),please see above table to find details service level. | payment | We accept Payoneer direct payment and credit card payment via Payoneer.
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Return Policy | We accept returns for replacement or refund within 30 days after receipt of item(s). Items MUST be in their original condition, not worn or altered. If there is any problem when you receive your parcel, please contact us without hesitate in 3 days. If you are not 100% satisfied with your purchase, simply return the unworn item within 30 days of the item(s) ship date and we will gladly exchange, or you can get wholly refund .if you want return item. Please contact us to get a items number befroe sending out your exchange. | Feedback | Your feedback is crucial to our eBay business and is the key to our success.In order to reward our consistently efforts of providing excellent customer service, please kindly rate our feedback performance with high ratings in these 4 specific aspects: item as described, communication, shipping time, and shipping and handling charges.Our auction provider will automatically leave the feedback for you after we receive yours, Free exchange or resend,if it was damaged or lost on shiping way.Please don't leave negative or neutral feedbcak,if any problem with my product,please contact us first,i am sure everything could be solved by communication.Thank you very much for your cooperation in advance, we will consistently provide selective quality pearl Jewelry, better customer service and we will list more items with amazing low price. | Services | Your Satisfaction is our ultimate Goal ! Contact us : For product, technical, billing, shipping, invoice, and payment questions please contact us. We will do our best to reply your message within 12 hours. Please click here to add our store into your favorite. | FAQ | Q: Do you wholesale? A: Yes, we're an original supplier. We offer the finest pearls at competitive prices, and our handcraft is the BEST. Please contact us for wholesale detail. Q:what are your shipping address? A: By default,first, we ship item(s) to the shipping address you registered on your EBAY account.or we ship item (s) to the shipping address you registered on your PAYPAL account.It's buyer's responsibility to advise us ship items to any address other than the Paypal registered address. If your address status is showing 'Uncomfirmed' in Paypal, we strongly recommend you to confirm your address in Paypal or sending email to us. Q:can you send combine invoice in different country? A:I am sorry. I can't do this. The regulations do not admit of our doing that. but we can combine shipping your items . added each FREE |
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