木化石 - 化石木材 - 50 cm - 32 cm

一块来自马达加斯加的极为完好的化石木切片。时代：下侏罗世。色彩美丽，木纹清晰且保存极好，质量真的非常出色。
Note the beautiful mineral crystallization created over millions of years inside the cracks of the wood
请注意：在木材裂缝中经过数百万年形成的美丽矿物晶体
This is a wide round of petrified wood (Araucaria) from Ambilobe, Madagascar. Araucaria is a coniferous tree in the family that includes the modern Monkey Puzzle tree. This 220 million year old petrified wood has been sliced and polished on both sides, allowing the stunning inner wood detail and beautiful coloration to easily be seen.
这是来自马达加斯加 Ambilobe 地区的一块宽圆形石化木（Araucaria）。Araucaria 是松科的一种树，属于包括现代猴谜树（Monkey Puzzle tree）的科。这块约2.2亿年前的石化木已被双面切片并抛光，使内部木纹细节和美丽的着色一目了然。
Petrified wood is the name given to wood that has been turned into stone (fossilized) through the process of permineralization. In this process, all of the organic matter becomes replaced by minerals, while much of the original structure, such as tree rings, is retained. For this to happen, the wood needs to be buried in an environment low in oxygen to prevent decomposition and with flowing, mineral-laden water, so minerals may replace structures. The coloration is caused by various minerals/impurities present in the water during fossilization. For example, red colors in many cases can be attributed to iron compounds, greens due to copper, and so on
石化木是指通过矿化作用把木材变成石头（化石化）的木材。在这个过程中，所有有机物被矿物质所取代，同时保留了原有结构的大部分，如年轮。要发生这种情况，木材需要埋藏在缺氧的环境中以防止分解，并且有流动、含矿物质的水流，以便矿物质取代结构。着色由在化石化过程中水中存在的各种矿物质/杂质引起。例如，红色在很多情况下可归因于铁化合物，绿色则来自铜等