硅化木

据初步分析，缅甸硅化木具有良好的开发前景。

It is considered primarily that the silicified wood from Burma has the favorable exploitation prospects .

硅化木是古代树木经地质作用而形成的木化石，其主要化学成分为SiO2。

Silicified wood is wooden fossil from ancient tree formed by geological process and mainly consists of SiO_ ( 2 ) .

碳质、硅化木铜矿化。

The carbon - siliceous chalcocites and native coppers mineralization .

云南硅化木的宝石学特征

The characteristics of gemology of petrified wood , Yunnan

浙江新昌硅化木地质遗迹的保护与开发

Protection and development of the petrified woods geological trace , xinchang , Zhejiang

浙江新昌硅化木的硅质来源

The source of silicon of Xinchang petrified woods

西域硅化木园风景区旅游资源及开发

Tourism resources and tentative plan of the scenic spots in the silicified woodstone garden , Xinjiang

在这里，你可以找到一个世界上最丰富多彩和硅化木最大的集合。

Here , you can find one the world 's most colorful and largest collections of wood .

浙江新昌硅化木赋存地层岩石学与古生态环境研究

Study on the petrology of strata bearing petrified wood and the palaeoecology in Xinchang , Zhejiang Province

新昌硅化木揭示的早白垩世东南沿海地区古气候特征分析

Analysis on Ancient Climate Characteristics in SE China in Earlier Cretaceous Period Based on the Xinchang Petrified Wood

新昌硅化木数量多、直径粗、延伸长、植物结构清晰。

The characteristics of Xinchang petrified woods are big quanti-ty 、 major diameter 、 long extend and clear structure of plant .

新昌硅化木中有明显的树木年轮，表明这种古气候可能存在一定的季节变化。

Visible tree rings of the Xinchang Petrified Wood indicate that there might be some seasonal changes in the ancient climate .

处在酸性垒的原植物次生木质部组织被二氧化硅替换而成硅化木。

The secondary xylem of the original plants in local acidic environment was replaced by silica and turned into fossil woods .

国家地质公园地质景观特征与旅游开发探讨&以四川射洪硅化木国家地质公园为例

Analysis of Geological Landscape and Tourism Development for National Geological Park & A Case of Shehong National Geological Park in Sichuan Province

再如，古生物化石也不能称为“古生物化玉”。所以将硅化木称“树化玉”是欠妥的。

As paleo-fossil also can not be called paleo-fossil jade , so silicified wood being called tree fossil jade is not properly .

武汉地区晚第三纪三种被子植物硅化木研究被子植物果实和种子化石的获取和研究&介绍B.H.Tiffney的原理和方法

Three kinds of angiospermous fossil wood excavated from the late Tertiary strata of wuhan , China the collection and study of dispersed angiospermous fruits and seeds

河道砾岩和漫流砾岩中层理的收敛方向及硅化木走向均表明本区古水流方向为近北西-东南向。

The convergence direction of bedding and the strike of petrified wood in the channel deposits and sheetflood deposits show that the paleocurrent flowed from northwest to southeast .

为此，本文依据建立地质公园的保护目的，选取射洪硅化木国家地质公园作为研究对象，分析研究这一典型的古生物地质遗迹资源的形成、发展及变化情况。

So , discussing how to take the geopark 's protective utilization of geoparks , the author makes a case study of Shehong Petrified wood national geopark to analyses the features , the formation and the development of the typical ancient Geological Relics .