سعر فوب
أحصل على آخر سعر9.9 / Piece
|100 Piece Minimum Order
بلد:
China
نموذج رقم:
2270
سعر فوب:
9.9 / Piece أحصل على آخر سعر
الموقع:
China
سعر الحد الأدنى للطلب:
9.9 per Piece
الحد الأدني للطلب:
100 Piece
تفاصيل التغليف:
normal
موعد التسليم:
7 days
القدرة على التوريد:
10000 Dozen per Week
نوع الدفع:
T/T, L/C
مجموعة المنتج :
الشخص الذي يمكن الاتصال به lijun
Booth 3045,Huanli International D Centre, No. 300 Kangwang Road, Middle, Guangzhou, Guangzhou, Guangdong
Mellite, also called honeystone, is an unusual mineral being also an organic chemical. Chemically identified as an aluminiumsalt of mellitic acid; that is, aluminium benzene hexacarboxylate hydrate, with the chemical formula Al2C6(COO)6·*6H2O.
It is a translucent honey-coloured crystal which can be polished and faceted to form striking gemstones. It crystallizes in thetetragonal system and occurs both in good crystals and as formless masses. It is soft with a Mohs hardness of 2 to 2.5 and has a low specific gravity of 1.6.
It was discovered originally in ***9 at Artern in Thuringia in Germany it has subsequently also been found in Russia, Austria, theCzech Republic, and Hungary. It was named from the Greek μÎλ˘ι, "melis" for honey, in allusion to its color.
It is found associated with lignite and is assumed to be
formed from plant material with aluminium derived
from clay.
| بلد: | China |
| نموذج رقم: | 2270 |
| سعر فوب: | 9.9 / Piece أحصل على آخر سعر |
| الموقع: | China |
| سعر الحد الأدنى للطلب: | 9.9 per Piece |
| الحد الأدني للطلب: | 100 Piece |
| تفاصيل التغليف: | normal |
| موعد التسليم: | 7 days |
| القدرة على التوريد: | 10000 Dozen per Week |
| نوع الدفع: | T/T, L/C |
| مجموعة المنتج : | Beaded Bracelet |
