Petrified Wood (Fossilized Wood)
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://gemfyi.com/iframe/entity/petrified-wood-fossilized-wood/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://gemfyi.com/entity/petrified-wood-fossilized-wood/Add a dynamic SVG badge to your README or docs.
[](https://gemfyi.com/entity/petrified-wood-fossilized-wood/)Use the native HTML custom element.
Add one script tag to your page:
<div data-gemfyi="entity" data-slug="petrified-wood-fossilized-wood"></div>
<script src="https://cdn.jsdelivr.net/npm/gemfyi-embed@1/dist/embed.min.js" defer></script>
Embed as an iframe:
<iframe src="https://gemfyi.com/iframe/entity/petrified-wood-fossilized-wood/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>
Paste the URL in WordPress, Medium, or Ghost:
https://gemfyi.com/zh-hans/gems/petrified-wood-fossilized-wood/
Shields.io-compatible SVG badge:
Web Component:
<gemfyi-entity slug="petrified-wood-fossilized-wood"></gemfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/gemfyi-embed@1/dist/embed.min.js" defer></script>
Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
6.5 – 7.0
Specific Gravity
2.58 – 2.91
Crystal System
Trigonal
Cleavage
None
Fracture
Uneven,Splintery
Color
various
Pleochroism
Absent
Mohs Hardness
| Mohs | Reference mineral | Petrified Wood (Fossilized Wood) |
|---|---|---|
| 1 | Talc | |
| 2 | Gypsum | |
| 3 | Calcite | |
| 4 | Fluorite | |
| 5 | Apatite | |
| 6 | Orthoclase | |
| 7 | Quartz | ● |
| 8 | Topaz | |
| 9 | Corundum | |
| 10 | Diamond |
Crystal System
Value & Market
Price Tier
Moderate ($50-500/ct)
Where to Buy Petrified Wood (Fossilized Wood)
Blue Nile
Fine jewelry retailer
James Allen
Gemstone jewelry
Brilliant Earth
Ethically sourced gems
Amazon
Wide selection
Links may earn a commission at no extra cost to you.
About Petrified Wood (Fossilized Wood)
硅化木（木化石）是植物材料的化石，原始木质有机物在数百万年间被二氧化硅（石英、玉髓或蛋白石）、铁氧化物和其他矿物分子逐一替代，同时保留了木材的细胞结构和木纹图案。硅化木形成过程需要特定条件：树木被火山灰、沉积物或水快速掩埋，同时有富含矿物的地下水渗入。著名产地包括美国亚利桑那州石化林国家公园（世界上最壮观的硅化木群，约2.25亿年前三叠纪）、印度尼西亚（爪哇岛）、纳米比亚和阿根廷（门多萨省）。硅化木切磨成弧面石、薄片或首饰，保留精美的木纹图案，摩氏硬度约6.5至7（视替代矿物而定），是地质时间的精美记录。
On this page
Jewelry Use
Durability
6/10
Science FYI Family
Frequently Asked Questions
What is Petrified Wood (Fossilized Wood)?
硅化木（木化石）是植物材料的化石，原始木质有机物在数百万年间被二氧化硅（石英、玉髓或蛋白石）、铁氧化物和其他矿物分子逐一替代，同时保留了木材的细胞结构和木纹图案。硅化木形成过程需要特定条件：树木被火山灰、沉积物或水快速掩埋，同时有富含矿物的地下水渗入。著名产地包括美国亚利桑那州石化林国家公园（世界上最壮观的硅化木群，约2.25亿年前三叠纪）、印度尼西亚（爪哇岛）、纳米比亚和阿根廷（门多萨省）。硅化木切磨成弧面石、薄片或首饰，保留精美的木纹图案，摩氏硬度约6.5至7（视替代矿物而定），是地质时间的精美记录。
What is the hardness of Petrified Wood (Fossilized Wood)?
Petrified Wood (Fossilized Wood) has a Mohs hardness of 6.5 to 7.0, making it moderate for use in jewelry.
What color is Petrified Wood (Fossilized Wood)?
Petrified Wood (Fossilized Wood) is primarily Various.
How much does Petrified Wood (Fossilized Wood) cost?
Petrified Wood (Fossilized Wood) falls into the Moderate ($50-500/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Petrified Wood (Fossilized Wood)?
Petrified Wood (Fossilized Wood) belongs to the Trigonal crystal system.