- 金云母
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云(yun)(yun)母(mu)(mu)(mu)(mu)(mica)是分(fen)布(bu)最廣的(de)造巖(yan)(yan)礦(kuang)(kuang)物(wu)(wu)(wu),鉀、鋁、鎂、鐵(tie)、鋰(li)等層狀結構(gou)鋁硅酸(suan)鹽的(de)總稱(cheng)。云(yun)(yun)母(mu)(mu)(mu)(mu)普遍存(cun)在多(duo)型性,其中(zhong)(zhong)屬單斜(xie)晶(jing)(jing)(jing)系者(zhe)常見,其次為(wei)三方晶(jing)(jing)(jing)系,其余(yu)少見。云(yun)(yun)母(mu)(mu)(mu)(mu)族礦(kuang)(kuang)物(wu)(wu)(wu)中(zhong)(zhong)最常見的(de)礦(kuang)(kuang)物(wu)(wu)(wu)種(zhong)有黑(hei)云(yun)(yun)母(mu)(mu)(mu)(mu)、白(bai)(bai)云(yun)(yun)母(mu)(mu)(mu)(mu)、金云(yun)(yun)母(mu)(mu)(mu)(mu)、鋰(li)云(yun)(yun)母(mu)(mu)(mu)(mu)、絹(juan)云(yun)(yun)母(mu)(mu)(mu)(mu)等。云(yun)(yun)母(mu)(mu)(mu)(mu)通常呈假六方或菱形(xing)(xing)的(de)板狀、片狀、柱狀晶(jing)(jing)(jing)形(xing)(xing)。顏色(se)(se)隨(sui)化學成(cheng)(cheng)(cheng)分(fen)的(de)變(bian)(bian)(bian)(bian)化而(er)異,主要(yao)隨(sui)Fe含量(liang)(liang)的(de)增多(duo)而(er)變(bian)(bian)(bian)(bian)深(shen)。白(bai)(bai)云(yun)(yun)母(mu)(mu)(mu)(mu)無色(se)(se)透明或呈淺色(se)(se);黑(hei)云(yun)(yun)母(mu)(mu)(mu)(mu)為(wei)黑(hei)至(zhi)深(shen)褐、暗綠(lv)等色(se)(se);金云(yun)(yun)母(mu)(mu)(mu)(mu)呈黃(huang)色(se)(se)、棕(zong)色(se)(se)、綠(lv)色(se)(se)或無色(se)(se);鋰(li)云(yun)(yun)母(mu)(mu)(mu)(mu)呈淡(dan)紫色(se)(se)、玫瑰(gui)紅(hong)色(se)(se)至(zhi)灰色(se)(se)。玻璃光(guang)澤(ze),解理面上呈珍(zhen)珠光(guang)澤(ze)。莫氏硬度(du)一(yi)(yi)般2~3.5,比重2.7~3.5。平行底面的(de)解理極完全。白(bai)(bai)云(yun)(yun)母(mu)(mu)(mu)(mu)是分(fen)有很廣的(de)造巖(yan)(yan)礦(kuang)(kuang)物(wu)(wu)(wu)之(zhi)(zhi)(zhi)一(yi)(yi),在三大巖(yan)(yan)類中(zhong)(zhong)均有產(chan)出(chu)。泥(ni)質巖(yan)(yan)石在低(di)級區(qu)域(yu)變(bian)(bian)(bian)(bian)質過(guo)程(cheng)中(zhong)(zhong)可(ke)(ke)以形(xing)(xing)成(cheng)(cheng)(cheng)絹(juan)云(yun)(yun)母(mu)(mu)(mu)(mu),變(bian)(bian)(bian)(bian)質程(cheng)度(du)稍高時(shi),成(cheng)(cheng)(cheng)為(wei)白(bai)(bai)云(yun)(yun)母(mu)(mu)(mu)(mu)。酸(suan)性巖(yan)(yan)漿結晶(jing)(jing)(jing)晚期以及偉(wei)晶(jing)(jing)(jing)作用(yong)階段(duan),均有大量(liang)(liang)白(bai)(bai)云(yun)(yun)母(mu)(mu)(mu)(mu)生成(cheng)(cheng)(cheng)。由(you)高溫(wen)至(zhi)中(zhong)(zhong)低(di)溫(wen)的(de)蝕(shi)變(bian)(bian)(bian)(bian)作用(yong)過(guo)程(cheng)中(zhong)(zhong),也能生成(cheng)(cheng)(cheng)。所謂云(yun)(yun)英(ying)巖(yan)(yan)化是高溫(wen)蝕(shi)變(bian)(bian)(bian)(bian)作用(yong)之(zhi)(zhi)(zhi)一(yi)(yi),能形(xing)(xing)成(cheng)(cheng)(cheng)大量(liang)(liang)白(bai)(bai)云(yun)(yun)母(mu)(mu)(mu)(mu)。所謂絹(juan)云(yun)(yun)母(mu)(mu)(mu)(mu)化作用(yong)是中(zhong)(zhong)低(di)溫(wen)蝕(shi)變(bian)(bian)(bian)(bian)作用(yong)之(zhi)(zhi)(zhi)一(yi)(yi),能形(xing)(xing)成(cheng)(cheng)(cheng)大量(liang)(liang)絹(juan)云(yun)(yun)母(mu)(mu)(mu)(mu)。白(bai)(bai)云(yun)(yun)母(mu)(mu)(mu)(mu)風化破碎成(cheng)(cheng)(cheng)極細的(de)鱗片,既可(ke)(ke)以成(cheng)(cheng)(cheng)為(wei)碎屑沉積物(wu)(wu)(wu)中(zhong)(zhong)的(de)碎屑,也可(ke)(ke)以是泥(ni)質巖(yan)(yan)的(de)礦(kuang)(kuang)物(wu)(wu)(wu)成(cheng)(cheng)(cheng)分(fen)之(zhi)(zhi)(zhi)一(yi)(yi)。
白云母(mu)和(he)金云母(mu)具有良好的電(dian)絕(jue)緣(yuan)性(xing)和(he)不(bu)導熱、抗(kang)酸、抗(kang)堿和(he)耐壓(ya)性(xing)能,因而被廣泛用(yong)來制作電(dian)子、電(dian)氣(qi)工業上的絕(jue)緣(yuan)材料(liao)。云母(mu)碎(sui)片(pian)和(he)粉末(mo)用(yong)作填料(liao)等(deng)。鋰云母(mu)還是(shi)提取鋰的主要礦物(wu)(wu)原料(liao)。 云母(mu)礦物(wu)(wu)由于晶體大,色(se)彩艷(yan)麗,很(hen)早就被人類利用(yong)。中(zhong)(zhong)國古(gu)籍(ji)中(zhong)(zhong)對其(qi)稱謂記(ji)載就有:花皮連(lian)、天(tian)冰、天(tian)皮、地金、老刮金、千層紙(zhi)、元面、云米赤(chi)及(ji)雄黑(hei)等(deng)。敦煌莫(mo)高窟中(zhong)(zhong)唐112窟所(suo)用(yong)的顏料(liao)閃光(guang)發(fa)亮,經X射(she)線衍射(she)分析,是(shi)天(tian)然(ran)白云母(mu)經細碎(sui)研(yan)磨而成。顯色(se)效(xiao)果極佳(jia)。
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云母
功能主治(zhi):納氣墜痰,止血斂瘡。治(zhi)虛(xu)喘,眩(xuan)暈,驚(jing)悸,癲(dian)癇(xian),寒瘧,久痢(li),金創(chuang)出血,癰疽(ju)瘡毒。①《本經》:"主身皮死肌,中風寒熱,如(ru)在車船上(shang),除(chu)邪(xie)氣,安五臟,益(yi)子精(jing),明目。"②《... []
用(yong)法用(yong)量:內服:煎湯,3~5錢(qian);或入丸,散。外用(yong):研末撒(sa)或調敷(fu)。
云母介紹
- 【功能主治】
- 納氣墜痰,止血斂瘡。治虛喘,眩暈,驚悸,癲癇,寒瘧,久痢,金創出血,癰疽瘡毒。
①《本經》:"主身皮死肌,中風寒熱,如在車船上,除邪氣,安五臟,益子精,明目。"
②《別錄》:"下氣堅肌,續絕補中,療五勞七傷,虛損少氣,止痢。"
③《藥性論》:"主下痢腸澼,補腎冷。"
④《本草衍義》:"合云母膏,治一切癰疽毒瘡等。"
⑤《醫林纂要》:"補肺下氣,堅固肌理,去熱解毒。"
⑥《國藥的藥理學》:"為利尿消毒藥,治淋疾及婦人帶下。又治慢性腸炎、小兒下痢、猩紅熱等。外用治火傷、刀傷、濕疹等糜爛癥。"
⑦《藥材學》:"鎮怯,治心悸。"
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上一張:海泡石粉
下一張:云母












