nelsonite

According to the characteristic of Co/Ni value and deep structures and basing on the published genesis of Fanshan apatite-magretite deposit,this paper analyses the origin of magnetite-apatite rock occures in the upper part of apatite rock.

在矾山磷铁矿床已有成因认识的基础上 ,通过矿床微量元素Co/Ni值特征、矿床地质构造、巷道地质素描和大地构造背景的分析 ,认为矾山磷铁矿床的磁铁磷灰石岩和磷灰石岩形成时是液态重力分异的正常顺序 :两者近于直立或磷灰石岩上覆于磁铁磷灰石岩之上。

According to the characteristic of Co/Ni value and deep structures and basing on the published genesis of Fanshan apatite-magretite deposit,this paper analyses the origin of magnetite-apatite rock occures in the upper part of apatite rock.

在矾山磷铁矿床已有成因认识的基础上 ,通过矿床微量元素Co/Ni值特征、矿床地质构造、巷道地质素描和大地构造背景的分析 ,认为矾山磷铁矿床的磁铁磷灰石岩和磷灰石岩形成时是液态重力分异的正常顺序 :两者近于直立或磷灰石岩上覆于磁铁磷灰石岩之上。

A sedimentary rock consisting predominantly of apatite and other phosphates.

磷灰岩，磷钙土主要由磷灰石和其它磷酸盐组成的沉积岩

THE ENRICHMENT CHARACTERISTICS OF APATITE FROM PHOSPHORITES IN EAST YUNNAN

滇东磷块岩矿床中磷灰石的富集特征

Adsorption Characteristics of Phosphorus in Oil Shale Waste Slag Used in Constructed Wetland

人工湿地基质油页岩灰渣对磷的吸附特性

This apatite is an accessory mineral in the studied eclogite sample SQQ08 where it coexists with garnet, omphacite and rutile.

磷灰石是该榴辉岩的主要副矿物,其自形程度较高,与石榴石共生。

AFT dating of detrital apatites from the Yarlung Zangbo Great Canyon:Implications for its distinct geomorphological evolution

雅鲁藏布江中下游流域地貌差异演化的岩屑磷灰石裂变径迹证据

Exhumation History of the Fuling Granite,Southern Anhui:New Insights from Apatite Fission Track Analysis

安徽绩溪伏岭岩体隆升时代的磷灰石裂变径迹证据

Rock, usually limestone, composed of oolites.

岩石岩石，通常指石灰岩，由鲕粒岩组成

sedimentary rocks,eg sandstone,limestone,slate

沉积岩（如砂岩、石灰岩、板岩）.

Abundant phosphatic microspherules preserved intactly have been found in the Upper Devonian slope-basin limestone.

广西上泥盆统斜坡—盆地相灰岩中存在着数量丰富、保存完好的磷质微球粒。

Thermal and denudational history of granitoid batholith recorded by apatite fission track in the Dulong River region in northwestern Yunnan,since Late Miocene.

滇西北独龙江岩体晚中新世以来的热史和剥蚀历史的磷灰石裂变径迹记录

Effect of Water Stress and Nitrogen Supply on Nitrogen and Phosphorus Nutrition of Soil and Broussonetia Papyrifera (Linn.) Vent. System in Chongqing Karst Desert Area;

重庆石灰岩地区石漠化过程中水分与氮素对土壤—构树系统氮、磷元素营养的影响

Thermo-tectonic history of the Lower Yangtze area since Late Cretaceous:evidence from apatite fission track analysis of sandstones from Pukou Formation

苏皖下扬子区晚白垩世以来的构造—热历史:浦口组砂岩磷灰石裂变径迹证据

Mesozoic-Cenozoic tectonic evolution and its relation to sandstone-type uranium mineralization in northern Tarim area--Evidence from apatite fission track

塔北中新生代构造演化与砂岩型铀成矿作用关系——来自磷灰石裂变径迹的证据

boron zinc superphosphate fertilizer

硼锌过磷酸石灰肥料

Phosphate Charter Party

磷灰土运输租船合同

Abukumatype facies

阿武隈钆硅磷灰石型相

silicate oxyapatite laser

硅酸氧磷灰石激光器

The main material of the phosphate fertilizer is apatite.

这种磷肥的主要原料就是磷灰石。