用英语介绍一件物品（初一水平）是关于普通的石英石的（下图）http://imgsrc.baidu.com/baike/pic/item/4bac3073ba8e785c8701b0b8.jpg急求,求速度,在线等,英语水平不用太高 .背景：上山拾取好的再给50

用英语介绍一件物品（初一水平）是关于普通的石英石的（下图）http://imgsrc.baidu.com/baike/pic/item/4bac3073ba8e785c8701b0b8.jpg急求,求速度,在线等,英语水平不用太高 .背景：上山拾取好的再给50
用英语介绍一件物品（初一水平）
是关于普通的石英石的（下图）
http://imgsrc.baidu.com/baike/pic/item/4bac3073ba8e785c8701b0b8.jpg
急求,求速度,在线等,英语水平不用太高 .
背景：上山拾取
好的再给50

用英语介绍一件物品（初一水平）是关于普通的石英石的（下图）http://imgsrc.baidu.com/baike/pic/item/4bac3073ba8e785c8701b0b8.jpg急求,求速度,在线等,英语水平不用太高 .背景：上山拾取好的再给50
I find special stone .The stone is really beautiful.It is as white as snow,and it ls so crytical.It looks like jewelry.There seem be some drawings in it.They are so magical.
挺简洁的啊,怎么样啊?
给点鼓励吧.

石英石。。
Quartziteis a hard metamorphic rock which was originally sandstone.Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic...

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石英石。。
Quartziteis a hard metamorphic rock which was originally sandstone.Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts. Pure quartzite is usually white to gray, Other colors, such as yellow and orange, are due to other mineral impurities.

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在去上山游玩的途中我见到了一块特别的石头，后来我才知道这是一块石英石。石英是一种物理性质和化学性质均十分稳定的矿产资源，石英石是目前石英石板材生产厂家对其所生产的板材的一种简称，由于其板材主要成分石英含量高达93％以上，因此称为石英石。
To play up the mountain on the way I saw a special stone, later I know this i...

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在去上山游玩的途中我见到了一块特别的石头，后来我才知道这是一块石英石。石英是一种物理性质和化学性质均十分稳定的矿产资源，石英石是目前石英石板材生产厂家对其所生产的板材的一种简称，由于其板材主要成分石英含量高达93％以上，因此称为石英石。
To play up the mountain on the way I saw a special stone, later I know this is a piece of quartz stone. Quartz is a kind of physical properties and chemical properties are very stable mineral resources, quartz stone quartz stone plate manufacturers are currently on the plate produced a short, due to the plate main component high quartz content reaches above 93%, so called quartz stone.

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去百度百科

图中的石英石是:rose quartz 玫瑰石英石。
Crystal system trigonal
水晶糸形 三角形
Chemistry SIO2
化学成份 二氧化硅
Hardness 7
硬度 七
Source ...

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图中的石英石是:rose quartz 玫瑰石英石。
Crystal system trigonal
水晶糸形 三角形
Chemistry SIO2
化学成份 二氧化硅
Hardness 7
硬度 七
Source South Africa, USA, Brazil, Japan, India, Madagascar and Germany.
来源(产地) 南非洲，美国，巴西，日本，印度，马达加斯加和德国。
Beneficial Including: love, reducing tension,overcoming trauma, sexual imbalance, grief,
addiction,heart,chest,lungs,kidney,fertility burn, Alzheimer, Parkinson disease, senile dementia
好处: 包括: 对爱情，减压，平伏创伤，性能失调，忧伤，沉溺嗜好和毒瘾，心脏，胸部，肺部，肾部，不育，火伤，老人痴呆症，柏金逊病和精神分裂症等等都有作用。
以下再详细介绍全部石英石。
Quartz is the second-most-abundant mineral in the Earth's continental crust,
Owing to its high thermal and chemical stability and abundance, quartz is widely used many large-scale applications related to abrasives, foundry materials, ceramics, and cements.
石英石是地球上大陆层里第二类最普遍鑛物，由於充足，化学成分稳定及耐热，石英石被广范地利用在很多工业用途上。
Piezoelectricity 电压现象
Quartz crystals have piezoelectric properties: A common piezoelectric use of quartz today is as a crystal oscillator. The quartz clock is a familiar device using the mineral.patented quartz crystal oscillators in 1923.Warren Marrison created the first quartz oscillator clock based on the work of Cady and Pierce in 1927.
石英石含有电压能力，其最普遍的一种电压用法便是水晶振荡器，现在的石英表/钟便是以这种振荡器造成的。Warren Marrison於1923年第一个发明了石英振荡器，而Cady and Pierce则在1927年用此种振荡器造成第一只石英表。
Gemstone varieties 宝石种类:
Pure quartz, traditionally called rock crystal (sometimes called clear quartz), is colorless and transparent or translucent. Common colored varieties include citrine, rose quartz, amethyst, smoky quartz and milky quartz.
沌石英石传统称为石水晶(有时也叫透明石英石)，是无色、透明或半透明的。普遍颜色种类包括: 黄色，玫瑰石英，紫水晶，烟色和奶白色石英等。
Citrine 黄色石英
Citrine is a variety of quartz whose color ranges from a pale yellow to brown. The name is derived from Latin citrina which means "yellow".
黄色石英种类从淡黄至棕色都有，它的名字出自拉丁文"黄色"。
Rose quartz 玫瑰石英石
Rose quartz is a type of quartz which exhibits a pale pink to rose red The color is usually considered as due to trace amounts of titanium, iron, or manganese.In crystal form (rarely found) it is called pink quartz and its color is thought to be caused by trace amounts of phosphate or aluminium. The first crystals were found in a pegmatite found near Rumford, Maine, US, but most crystals on the market come from Minas Gerais, Brazil.
玫瑰石英石乃淡粉红色，它的颜色浓度通常要看石里含釱、铁、或锰的成分而定。粉红石英的水晶体(非常罕见)，其色泽被认为与磷酸盐或铝的含量有关。第一块如此水晶体是在美国明尼州发现，但市面上多数的玫瑰石英水晶体来自巴西。
Amethyst 紫水晶
Amethyst is a form of quartz that ranges from a bright to dark or dull purple color.
紫水晶石英种类包括: 光至深或淡紫色都有。
Smoky quartz 烟色石英
Smoky quartz is a grey, translucent version of quartz. It ranges in clarity from almost complete transparency to a brownish-grey crystal that is almost opaque.
烟色石英多是灰色，半透明体的石英石种类从差不多全透明至差不多不透明的棕灰色水晶体。
Milky quartz 奶白色石英
Milky quartz may be the most common variety of crystalline quartz and can be found almost anywhere.
奶白色石英石可能是最普遍的水晶结体石英石，差不多甚麼地方都可以找到。
There are microcrystalline varieties as well.
此外还有其它种类的石英石。
注: 其好处, 西方人,尤其是英美人士，对水晶有近乎迷信的爱好，他们认为配带不同的水晶在身上，有不同的作用，有些可以增强信心，有些有助智慧，有些可以治病，总之每一种都有用，而玫瑰石美石却是特别多。

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石英石的主要材料是石英，色彩丰富的组合使其具有天然石材的质感和美丽的表面光泽。石英石台面色彩多样，可以广泛应用于和家庭装修。颜色主要有橙黄、烟黄，烟褐、玫瑰红。石英石是一种绿色环保材料，我希望他可以更加广泛的应用到更多的领域。
Quartz stone is mainly made of quartz, rich color combinations so that it has a na...

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石英石的主要材料是石英，色彩丰富的组合使其具有天然石材的质感和美丽的表面光泽。石英石台面色彩多样，可以广泛应用于和家庭装修。颜色主要有橙黄、烟黄，烟褐、玫瑰红。石英石是一种绿色环保材料，我希望他可以更加广泛的应用到更多的领域。
Quartz stone is mainly made of quartz, rich color combinations so that it has a natural stone texture and beautiful surface gloss. Colorful quartz stone surface, can be widely applied to and home decoration. The main color of orange, yellow and brown, smoke, smoke rose red. Quartz stone is a kind of green environmental protection material, I hope he can be more widely applied to more and more fields.（给赞同！！！）

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Quartz is a kind of physical properties and chemical properties are very stable mineral resources, quartz stone quartz stone plate manufacturers are currently on the plate produced a short, due to the...

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Quartz is a kind of physical properties and chemical properties are very stable mineral resources, quartz stone quartz stone plate manufacturers are currently on the plate produced a short, due to the plate main component high quartz content reaches above 93%, so called quartz stone.
Quartz stone is mainly made of quartz, rich color combinations so that it has a natural stone texture and beautiful surface gloss. Colorful quartz stone surface, can be widely applied to and home decoration, is a kind of free of radioactive pollution, reusable environmental protection, green building new indoor decoration materials

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