亚洲, 中国
| 主要矿物/陨石名称: | TECTITA - METEORITO影响 - |
|---|---|
| 矿物形式/陨石类型: | 手链。 |
| Weight: | 30 g |
| 原产地(地区/城市): | 亚洲 |
| 原产地(国家): | 中国 |
Tektites (from Greek tektos, molten) are natural glass objects that have been formed by the impact of large meteorites on the Earth’s surface. Tektites are the driest minerals known, with an average in water content of 0.005% This is very rare, since most of the craters where the tektites were formed were underwater before the impact. Also, partially melted Zircon has been found inside some of the tektites. This, added to the water content, suggests that the tektites were formed under very high temperature and pressure conditions (similar to those necessary to form diamonds).
Bracelet made by hand with small polished textures. Adjustable size.
As members of the IMCA (International Meteorites Collectors Association), we guarantee the authenticity of all our pieces.
Greetings and good luck!
Adrián Contreras Gómez. IMCA #7412
CRATER Meteorites.
CRATER-meteorites
顶级卖家
自 2016年2月4日起, 是Catawiki的会员,收到 594 条评价 (过去12个月共412 条)
| 卖家信誉得分: | 100% (412 条评价) |
|---|---|
| (过去12个月) |
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| 葡萄牙 | €10.00 |
|---|---|
| 法国 | €10.00 |
| 西班牙 | €8.00 |
| 其他欧洲地区 | €10.00 |
| 其他地区 | €12.00 |
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