chondrite

The Lujiang meteorite, a chondrite whose petrochemical type is LL6, contains the following opaque minerals: kamacite, taenite, disordered taenite, troilite, chromite, hematite, ilmenite.

研究表明该陨石中不透明矿物有铁纹石、镍纹石、陨硫铁、铬铁矿、钛铁矿和赤铁矿等。

the most common is the ordinary chondrite which will generally show small round features called "chondrules" .

最常见的是普通球粒陨石通常会显示小而圆的特点被称为“球粒”。

Chondrite normalized REE patterns in fluid inclusions of main mineralization stage show patterns with light REE enrichment and a huge positive Eu anomaly.

研究表明，主成矿期流体稀土元素配分模式均为轻稀土富集，Eu具明显正异常。

The lithophile elements in ordinary and carbonaceous chondrite groups may display either chalcophile or siderophile nature in enstatite chondrites.

普通球粒陨石和碳质球粒陨石中的亲石元素在顽火辉石球粒陨石内显示亲铜或亲铁的性质。

The chondrite-normalized REE patterns are enriched in LREE with a small Eu anomaly.

REE球粒陨石标准模式图为富LREE类型，δEu无异常到弱异常。

Cathodoluminescence with scanning electron microscopy and electron microprobe is applied to the study of some plagioclases in CAIs of the Allende chondrite.

对Allende陨石的富钙铝包裹体中的斜长石，用电子探针和扫描电镜进行阴极发光的研究。

Their chondrite-normalized REE patterns are of weakly LREE-enriched type, with relatively high ∑ REE. There is no pronounced Eu anomaly or there are only weak positive anomalies; there is a pronounced negative Ce anomaly.

稀土元素分布型式呈LREE弱富集型，具有较高的∑REE，无明显的Eu异常或弱的正异常，有明显的Ce负异常。

K-Ar age and~ ( 38) ar exposure age determination of the Kirin chondrite

吉林球粒陨石K-Ar年龄与Ar~（38）暴露年龄研究

"it is highly probable (that it is) a chondrite judging from the failure surface, " said hu, adding that the meteorite weighed 221. 5 grams.

“从它的破坏面来判断，它极有可能是颗球粒状陨石，”胡博士说。他又补充道这颗陨石重为221.5克。

Cosmic-ray exposure ages and gas retention ages of ureilite ( grv 024516) and ordinary chondrite ( grv 024517) from Antarctica

我国南极橄辉无球粒陨石（GRV024516）和H5球粒陨石（GRV024517）宇宙射线暴露年龄和气体保存年龄

A study on shock effect and TL characteristics of chondrite

球粒陨石的冲击作用与热释光特征研究

The REE chondrite standardized model of the ore-bearing host rock show a middle Ce negative anomaly, obviously Eu positive anomaly and the right dip graphics, which are similar to some hot water sediments model.

含矿建造中容矿岩石的REE球粒陨石标准化模式是具有中等的Ce负异常和明显的Eu正异常、向右倾的图形，与一些热水沉积物的模式都有相似之处。

ll group chondrite study on the dispersion character of fine oolitic hematite ore particles

低铁低金属群球粒陨石微细粒鲕状赤铁矿颗粒分散特征研究