如何挑选翡翠原石英文双语对照

挑选翡翠原石需要一些专业知识和技巧。这里有一些建议：

1. **颜色**：翡翠的颜色是最重要的评判标准之一。优质的翡翠颜色鲜艳，通透，且有均匀的分布。翡翠的颜色可以是绿色、浅绿、浓绿、青绿等，但最好不要有明显的杂色。

2. **透明度**：优质的翡翠原石应该有良好的透明度，让光线能够透过去。透明度高的翡翠更有价值。

3. **纹理**：翡翠的纹理是其天然形成的独特标志，可以是细腻的，如细腻的鱼子纹，也可以是粗糙的，如树皮纹。纹理应该清晰而均匀，没有断裂或破损。

4. **密度**：翡翠应该感觉沉重，因为它是一种比较密度高的矿石。轻的翡翠可能是由其他材料制成的仿制品。

5. **形状**：选择原石时，可以根据你想要制作的饰品或雕刻品的形状来选择合适的石头。考虑到翡翠的裂纹和纹理，确保选择的形状有利于切割和雕刻。

6. **裂纹**：检查石头是否有裂纹或明显的瑕疵。优质的翡翠应该没有明显的裂纹或瑕疵，这些瑕疵可能会在加工过程中导致石头破裂。

7. **价格**：最后但同样重要的是考虑价格。优质的翡翠通常价格较高，但也要确保你所购买的石头物有所值。

最好的建议是在购买翡翠原石之前尽可能获取更多的知识，如果可能的话找到信誉良好的翡翠商或专家进行咨询。

Choose emerald original rock to need a few professional knowledge and skill. Here has a few proposals:

1.** color ** : Emerald color is one of the most important judge levels. High grade halcyon color is bright-coloured, connect fully, and have distributing equably. Emerald color can be green, shallow green, thick green, viridescence, but had better not have apparent motley.

2.** diaphaneity ** : High grade halcyon original rock should have good diaphaneity, let the light can appear the past. The halcyon with tall diaphaneity is more valuable.

3.** grain ** : Emerald grain is his natural formation distinctive mark, can be exquisite, be like exquisite roe grain, also can be coarse, be like bark grain. Grain should be clear and even, did not rupture or damaged.

4.** density ** : Halcyon should feel heavy, because it is,one kind compares the ore with high density. Light halcyon may be the mimic that makes by other data.

5.** appearance ** : When choosing original rock, can act the role of according to what you want to make taste or the appearance of carving will choose appropriate stone. Considering emerald crackle and grain, ensure the appearance of the choice is helpful for cut and sculpture.

6.** crackle ** : Whether does examination stone have crackle or apparent flaw. High grade halcyon should do not have apparent crackle or flaw, these flaws may cause stone rupture in machining a process.

7.** price ** : Finally but likewise important is consideration price. High grade halcyon the price is normally higher, but the stone content that also should ensure you buy is worth somewhat.

Best proposal is get more knowledge as far as possible before buying emerald Yuanshi, if possible sentence finds credit,good emerald business or expert undertake advisory.