Opals
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Boulder Wood Fossil Specimens
25 产品
47产品
过滤器
关键词
价格
折扣
产品类别
- 目录25
类别
重量 (cts)
Type
Shape
Body Tone
Ring Size
Metal
颜色
- blue21
- cyan20
- red12
- green8
- yellow5
- orange2
长度（毫米）
宽度（毫米）
深度（毫米）
卖家
- opalplus25
商店地址
- Australia25
Boulder Opal Wood Fossil Specimens have only recently been available to mineral and opal collectors.
Petrified wood is common worldwide, but to find opalized wood replacement opal is rare.
The wood grain or timber cells have been replaced by opal over million years.
Mineral collectors have not yet discovered these are opal specimens.
Most specimens show the wood grain but some show round rings that people think are worm holes but are Ooids orooltic.
Ooliths consist of concentric growths around a nucleus, which may be a minute quartz grain with inclusion
Rare wood replacement specimens are hard to find in the Queensland opal fields.
![$2.95 PER CTS BOULDER WOOD FOSSIL SPECIMEN WELL POLISHED[FJP3117]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/images/850000-854999/851743/5e267d21e8a43.jpg?width=480&aspect_ratio=1001%3A1000)
![302.98 CTS BOULDER WOOD FOSSIL SPECIMEN WELL POLISHED[BMA9236]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/images/840000-844999/844638/5e019b7c75aa6.jpg?width=480&aspect_ratio=1001%3A1000)
![804.10 CTS BOULDER WOOD FOSSIL SPECIMEN WELL POLISHED[FJP102]](https://liveplatforms-production.b-cdn.net/tenants/oa/uploads/images/840000-844999/844641/5e019e847103c.jpg?width=480&aspect_ratio=1001%3A1000)
