Another larger piece was this impressive chalcoalumite from bisbee - the light blue coating on azurite 另一较大的标本是这个给人深刻印象的铜明矾- -蓝铜矿上边覆盖一层浅蓝色。
2.
" a recent cleaning operation by laser revealed traces of haematite , egyptian blue and malachite - azurite green - blue on the sculptures of the western frieze , " senior archaeologist evi papakonstantinou - zioti told afp 上残存有赤红色埃及蓝一种含有铜钙硅的浅蓝色颜料以及蓝绿色的痕迹。 ”
3.
The main metals mineral are chalcopyrite , the next clinohedrite , alpha chalcocite bornite , malachite and azurite . a little amount blende , galena incidentally ryby silver , bismuth 矿石中主要金属矿物为黄铜矿、其次为黝铜矿、兰辉铜矿、斑铜矿及铜的氧化物孔雀石、蓝铜矿。闪锌矿、方铅矿少量，偶见淡红银矿、硫酸钮矿。
4.
While archaeologists had found traces of the first two colours elsewhere on the temple years ago , the malachite - azurite colouring was only revealed in the latest restoration process , papakonstantinou - zioti said 帕帕康斯坦丁努说，尽管几年以前考古学家们在帕台农神庙其他地方发现了前两种颜料的痕迹，但蓝绿色颜料是在最近才发现的。
5.
" a recent cleaning operation by laser revealed traces of haematite , egyptian blue and malachite - azurite green - blue on the sculptures of the western frieze , " senior archaeologist evi papakonstantinou - zioti told afp . while archaeologists had found traces of the first two colours elsewhere on the temple years ago , the malachite - azurite colouring was only revealed in the latest restoration process , papakonstantinou - zioti said 日前她在接受法新社记者采访时说： “最近我们在使用激光对神庙进行清洗工作时发现，神庙西部的雕刻上残存有赤铁矿红色埃及蓝一种含有铜钙硅的浅蓝色颜料以及孔雀石蓝铜矿蓝绿色的痕迹。 ”
6.
He found that the red pigment proved to be iron oxide , hematite ; a yellow consisted of clay containing iron or yellow ochre ; a blue color was a finely powdered glass ; and a pale blue was a copper carbonate , probably azurite ; green were malachite ; black was charcoal or boneblack ; gray , a limestone mixed with charcoal ; and a quantity of pigment remaining in a paint pot used in the decoration , contained a mixture of hematite with limestone and clay 他发现红颜料是铁的氧化物赤铁矿；黄色颜料由含有铁或黄赭色粘土组成；蓝颜色为细微的玻璃粉；而普蓝就是碳酸铜，或许是蓝铜矿；绿颜料为孔雀石；黑色为木炭或骨黑；灰色，石灰石混合木炭而成；而一些颜料残留在用于彩绘装饰的颜料瓶里，含有赤铁矿与石灰石及粘土的混合物。
7.
Or on coarse wool cloth , and sometimes on silk for precious ones . the base of the painting is prepared using a paste of animal glue and fine lime . after the paste dries , carbon and paints using natural mineral and plant colors , such as yellow , mineral green , azurite and cinnabar , are applied 唐卡，即布画，是藏传佛特有的一种绘画艺术，一般以亚麻布或粗毛布为底布，较为珍贵的由以丝绸为底布，涂以动物胶和细石灰调合而成的糊状物，干燥后用木炭条起稿，然后以石黄石绿石青朱砂等不透明的矿物和植物质颜料着色。
