There have been several volcanic eruptions this year.

今年爆发了好几次。

The place was recently visited by a serious volcanic eruption.

这地方最近发生了一次严重的爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下石炭统干墩组组成，为一套糜棱、碎屑沉积。

The islands are volcanic.

这些岛屿是由构成的。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格组原为杂砂，属盆地沉积；卡拉格兹组原为岛弧。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖地热公园内冒着泥的地热喷泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚的剖面进行系统的热释光研究,可能标定其喷发旋回和演特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述当前成和超高压变质地层研究中核测井的应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠、黑耀和松脂等玻璃质熔以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年的银背大猩猩正站在口上，直视镜头，身后是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域地层是砂金的矿源，地表赤红壤可能是砂金形成的主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含玻璃质的凝灰原地水解蚀变形成的膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早石炭世活动强烈，发育以安类为主的玄武、安、英安流纹的石组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热液成因的硫锰矿和硫砷锑矿、碱性灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥石。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池近代喷发的时序,对碱流中的浮和透长石斑晶进行了热释光(TL)信号热稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异系中的成因矿床和未分异基性系中的共生矿床，认为前者的金属聚集与浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

石、矿物地球学的研究表明，辉石粗安与辉石二长同源，分别为穹窿的上部和根部。

There have been several volcanic eruptions this year.

今年山爆发了。

The place was recently visited by a serious volcanic eruption.

这地方最近发生了一严重的山爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下石炭统干墩组组成，为一套糜棱岩化山岩、山碎屑沉积岩。

The islands are volcanic.

这些岛屿是由山构成的。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格岩组原岩为杂砂岩，属盆地沉积；卡拉格兹岩组原岩为岛弧山岩。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖地热公园内冒着山泥的山地热喷泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚的山岩剖面进行系统的热释光研究,可能标定其喷发旋回和演化特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述当前成岩和超高压变质岩地层研究中核测井的应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠岩、黑耀岩和松脂岩等玻璃质熔岩以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年的银背大猩猩正站在山口上，直视镜头，身后是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域山岩地层是砂金的矿源，地表赤红壤化可能是砂金形成的主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含山玻璃质的凝灰岩原地水解蚀变形成的膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早石炭世山活动强烈，发育以安山岩类为主的玄武岩、安山岩、英安流纹岩的岩石组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首发现了热液成因的硫锰矿和硫砷锑矿、碱性山灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥石。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池山近代喷发的时序,对碱流岩中的浮岩和透长石斑晶进行了热释光(TL)信号热稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异山岩系中的山成因矿床和未分异基性山岩系中的共生矿床，认为前者的金属聚集与岩浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩石、矿物地球化学的研究表明，辉石粗安岩与辉石二长岩同源，分别为山穹窿的上部和根部。

There have been several volcanic eruptions this year.

今年山爆发了好几次。

The place was recently visited by a serious volcanic eruption.

这地方最近发生了一次严重的山爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下石炭统干墩组组成，为一套糜棱岩化山岩、山碎屑沉积岩。

The islands are volcanic.

这些岛屿是由山构成的。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格岩组原岩为杂砂岩，属盆地沉积；卡拉格兹岩组原岩为岛弧山岩。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖地热公园山泥的山地热喷泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚的山岩剖面进行系统的热释光研究,可能标定其喷发旋回和演化特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述当前成岩和超高压变质岩地层研究中核测井的应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠岩、黑耀岩和松脂岩等玻璃质熔岩以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年的银背大猩猩正站在山口上，直视镜头，身后是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域山岩地层是砂金的矿源，地表赤红壤化可能是砂金形成的主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含山玻璃质的凝灰岩原地水解蚀变形成的膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早石炭世山活动强烈，发育以安山岩类为主的玄武岩、安山岩、英安流纹岩的岩石组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热液成因的硫锰矿和硫砷锑矿、碱性山灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥石。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池山近代喷发的时序,对碱流岩中的浮岩和透长石斑晶进行了热释光(TL)信号热稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异山岩系中的山成因矿床和未分异基性山岩系中的共生矿床，认为前者的金属聚集与岩浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩石、矿物地球化学的研究表明，辉石粗安岩与辉石二长岩同源，分别为山穹窿的上部和根部。

There have been several volcanic eruptions this year.

今年山爆发了好几次。

The place was recently visited by a serious volcanic eruption.

这方最近发生了一次严重的山爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下石炭统干墩组组成，为一套糜棱岩化山岩、山碎屑沉积岩。

The islands are volcanic.

这些岛屿是由山构成的。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格岩组原岩为杂砂岩，属盆沉积；卡拉格兹岩组原岩为岛弧山岩。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖公园内冒着山泥的山泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚的山岩剖面进行系统的释光研究,可能标定其发旋回和演化特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述当前成岩和超高压变质岩层研究中核测井的应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠岩、黑耀岩和松脂岩等玻璃质熔岩以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年的银背大猩猩正站在山口上，直视镜头，身后是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域山岩层是砂金的矿源，表赤红壤化可能是砂金形成的主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含山玻璃质的凝灰岩原水解蚀变形成的膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖区早石炭世山活动强烈，发育以安山岩类为主的玄武岩、安山岩、英安流纹岩的岩石组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南区晚二叠世煤中首次发现了液成因的硫锰矿和硫砷锑矿、碱性山灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥石。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池山近代发的时序,对碱流岩中的浮岩和透长石斑晶进行了释光(TL)信号稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异山岩系中的山成因矿床和未分异基性山岩系中的共生矿床，认为前者的金属聚集与岩浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩石、矿物球化学的研究表明，辉石粗安岩与辉石二长岩同源，分别为山穹窿的上部和根部。

There have been several volcanic eruptions this year.

今年爆发了好几次。

The place was recently visited by a serious volcanic eruption.

这地方最近发生了一次严重爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下石炭统干墩组组成，为一套糜棱化、碎屑沉积。

The islands are volcanic.

这些岛屿是由构成。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格组原为杂砂，属盆地沉积；卡拉格兹组原为岛弧。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖地热公园内冒着泥地热喷泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚面进行系统热释光研究,可能标定其喷发旋回和演化特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述当前成和超高压变质地层研究中核测井应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠、黑耀和松脂等玻璃质熔以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年银背大猩猩正站在口上，直视镜头，身后是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域地层是砂金矿源，地表赤红壤化可能是砂金形成主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含玻璃质凝灰原地水解蚀变形成膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早石炭世活动强烈，发育以安类为主玄武、安、英安流纹石组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热液成因硫锰矿和硫砷锑矿、碱性灰成因胶态锐钛矿和陆源碎屑成因斜绿泥石。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池近代喷发时序,对碱流中浮和透长石斑晶进行了热释光(TL)信号热稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异系中成因矿床和未分异基性系中共生矿床，认为前者金属聚集与浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

石、矿物地球化学研究表明，辉石粗安与辉石二长同源，分别为穹窿上部和根部。

There have been several volcanic eruptions this year.

今年山爆发了好几次。

The place was recently visited by a serious volcanic eruption.

这地方最近发生了一次严重山爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下石炭统干墩组组成，为一套糜棱岩化山岩、山碎屑沉岩。

The islands are volcanic.

这些岛屿是由山构成。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜格岩组原岩为杂砂岩，属盆地沉；格兹岩组原岩为岛弧山岩。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖地热公园内冒着山泥山地热喷泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚山岩剖面进行系统热释光研究,可能标定其喷发旋回和演化特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述当前成岩和超高压变质岩地层研究中核测井应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠岩、黑耀岩和松脂岩等玻璃质熔岩以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年银背大猩猩正站在山口上，直视镜头，身后是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域山岩地层是砂金矿源，地表赤红壤化可能是砂金形成主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含山玻璃质凝灰岩原地水解蚀变形成膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早石炭世山活动强烈，发育以安山岩类为主玄武岩、安山岩、英安流纹岩岩石组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热液成因硫锰矿和硫砷锑矿、碱性山灰成因胶态锐钛矿和陆源碎屑成因斜绿泥石。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池山近代喷发时序,对碱流岩中浮岩和透长石斑晶进行了热释光(TL)信号热稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异山岩系中山成因矿床和未分异基性山岩系中共生矿床，认为前者金属聚集与岩浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩石、矿物地球化学研究表明，辉石粗安岩与辉石二长岩同源，分别为山穹窿上部和根部。

There have been several volcanic eruptions this year.

今年山爆发了好几次。

The place was recently visited by a serious volcanic eruption.

这地方最近发生了一次严重的山爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下石炭统干墩组组成，为一套糜棱岩化山岩、山碎屑沉积岩。

The islands are volcanic.

这些岛屿是由山构成的。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格岩组原岩为杂砂岩，属盆地沉积；卡拉格兹岩组原岩为岛弧山岩。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖地热公园内冒着山泥的山地热喷泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚的山岩剖面进行系统的热释光研究,可能标定其喷发旋回和演化特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述成岩和超高压变质岩地层研究中核测井的应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠岩、黑耀岩和松脂岩等玻璃质熔岩以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年的银背大猩猩正站在山口上，直视镜头，身后是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域山岩地层是砂金的矿源，地表赤红壤化可能是砂金形成的主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含山玻璃质的凝灰岩原地水解蚀变形成的膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早石炭世山活动强烈，发育以安山岩类为主的玄武岩、安山岩、英安流纹岩的岩石组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热液成因的硫锰矿和硫砷锑矿、碱性山灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥石。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池山近代喷发的时序,对碱流岩中的浮岩和透长石斑晶进行了热释光(TL)信号热稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异山岩系中的山成因矿床和未分异基性山岩系中的共生矿床，认为者的金属聚集与岩浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩石、矿物地球化学的研究表明，辉石粗安岩与辉石二长岩同源，分别为山穹窿的上部和根部。

There have been several volcanic eruptions this year.

今年山爆发了好几次。

The place was recently visited by a serious volcanic eruption.

这地方近发生了一次严重的山爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下石炭统干墩组组成，为一套糜棱岩化山岩、山碎屑沉积岩。

The islands are volcanic.

这些岛屿是由山构成的。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格岩组原岩为杂砂岩，属盆地沉积；卡拉格兹岩组原岩为岛弧山岩。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖地热公园内冒着山泥的山地热喷泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚的山岩剖面进行系统的热释光研究,可能标定其喷发旋回和演化特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

述当前成岩和超高压变质岩地层研究中核测井的应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠岩、黑耀岩和松脂岩等玻璃质熔岩以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年的银背大猩猩正站在山口上，直视镜头，身是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域山岩地层是砂金的矿源，地表赤红壤化可能是砂金形成的主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含山玻璃质的凝灰岩原地水解蚀变形成的膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早石炭世山活动强烈，发育以安山岩类为主的玄武岩、安山岩、英安流纹岩的岩石组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热液成因的硫锰矿和硫砷锑矿、碱性山灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥石。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池山近代喷发的时序,对碱流岩中的浮岩和透长石斑晶进行了热释光(TL)信号热稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异山岩系中的山成因矿床和未分异基性山岩系中的共生矿床，认为前者的金属聚集与岩浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩石、矿物地球化学的研究表明，辉石粗安岩与辉石二长岩同源，分别为山穹窿的上部和根部。

There have been several volcanic eruptions this year.

今年山爆发了好几次。

The place was recently visited by a serious volcanic eruption.

这地方最近发生了一次严重的山爆发。

The deformation belts are formed by Late Carboniferous rocks, mainly mylonitization volcanic rocks and volcanic clastic sedimentary rocks.

变形带由下干墩组组成，为一套糜棱岩化山岩、山碎屑沉积岩。

The islands are volcanic.

这些岛屿是由山构成的。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格岩组原岩为杂砂岩，属盆地沉积；卡拉格兹岩组原岩为岛弧山岩。

Rotorua is known for its volcanic thermal vents creating pools of plopping volcanic mud at the Wai-O-Tapu Thermal Park.

罗托鲁瓦因其在香槟湖地热公园内冒着山泥的山地热喷泉而闻名于世。

We do the thermoluminescence research systemly for deep volcanic rocks section, this will possibly demarcate eruptible gyration and evolvment character.

4、对巨厚的山岩剖面进行系的热释光研究,可能标定其喷发旋回和演化特征。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述当前成岩和超高压变质岩地层研究中核测井的应用。

Perlite, obsidian and pitchstone are volcanic glass having the same compositions commonly with rhyolite as well as andesite and basalt.

珍珠岩、黑耀岩和松岩等玻璃质熔岩以酸性为主，中基性者也常见。

A young silverback mountain gorilla poses on the rim of a volcanic crater with a lake below in the background.

一只尚属幼年的银背大猩猩正站在山口上，直视镜头，身后是一汪湖水。

Regional volcanic strata are the source of placer gold and laterization process is the main stage of formation of placer gold.

区域山岩地层是砂金的矿源，地表赤红壤化可能是砂金形成的主要阶段。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含山玻璃质的凝灰岩原地水解蚀变形成的膨润土矿床,矿床具中型规模。

Volcanicity was violent during the Early Carboniferous in Santanghu region.The volcanic rocks consist of basalts,andesites and dacite liparite,with andesites playing the main part.

三塘湖地区早世山活动强烈，发育以安山岩类为主的玄武岩、安山岩、英安流纹岩的岩组合。

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

在西南地区晚二叠世煤中首次发现了热液成因的硫锰矿和硫砷锑矿、碱性山灰成因的胶态锐钛矿和陆源碎屑成因的斜绿泥。

In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.

为厘定天池山近代喷发的时序,对碱流岩中的浮岩和透长斑晶进行了热释光(TL)信号热稳定性研究。

The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.

笔者通过研究，分出了分异山岩系中的山成因矿床和未分异基性山岩系中的共生矿床，认为前者的金属聚集与岩浆分异有密切关系。

The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

岩、矿物地球化学的研究表明，辉粗安岩与辉二长岩同源，分别为山穹窿的上部和根部。