weathering crust

The whole-phase grade has been used to define ore bodies of a weathering-crust-type rare-earth deposit and to calculate its reserves.

This method is available and to a certain degree predicts the positive zones where the weathering crust of carbonate reservoirs form.

Ordos Basin, China's second-largest gas basin gas reservoirs are developed in Jingbian field at the top of the Ordovician weathering crust.

The main controlling factors of reservoir developing are lithology, lithofacies and ancient weathering crust karstification.

during the weathering of granite , groundwater from the granitoid weathering crust have special chemical compositions.

In other area, weathering crust is an important seal for petroleum migration and accumulation.

During Tertiary period, the secondary enrichment happened to the gold in weathering crust of planation surface.

As important constituent of planation surface, the weathering crust is the spot of planation surface research to cut into.

The REE biogeochemistry of the weathering crust of acid rocks in south China was reviewed.

There developed a vast area of weathering crust karst reservoirs on top Ordovician in Ordos Basin.

The sources of ore-forming matters are closely related to the topography of ancient weathering crust.

Weathering crust was developed in Majiagou Formation of lower Palaeozoic era, in the south front of Fugu Area, Ordos Basin.

There are REE-organic complexes, which are probably related to long chain fatty acids or humic acids, in the weathering crust.

The complex association of karst cave and fissures constitutes the reservoir space of weathering crust karst reservoirs.

An Experimental Study on the Effects of Microbes and Organic Acids on Dissolution of REE in the Weathering Crust of a Granite

Determination and its significance of ancient oil pools in Ordovician weathering crust, Ordos basin

First discovery of palaeo-weathering crust type REE deposit in Yushan area of Henan province and its significance

Formation Mechanism and Effect on Petroleum Accumulation of the Weathering Crust, Top of Jurassic, in the Hinterland of Junggar Basin

Study of Ordovician weathering crust karst reservoirs in Ordos Basin

Relationship between Weathering Crust Characteristics and Hydrocarbon Accumulation of Lower Permian in Malang Sag, Santanghu Basin

Significance of Rare Earth Leaching Industry Indexes of Weathering-Crust-Ionic-Adsorption-Type Rare Earth Deposit

Multiple Karst Cave Horizons in the Early Hercynian Weathering Crust in the Tarim Basin

Geophysical Method for Prediction of Weathering Crust of Carbonate Reservoirs

Occurrence of REE at REE extra-enriched bed in Pingba dolomite weathering crust, Guizhou Province, China

An Experimental Study on Effects of Organic Acids on Dissolution of REE in Weathering Crust of Granite

A New Model for Determining the Weathering Components in Red Weathering Crust over Dolomites

Present Situation and Prospects of Researches on Weathering Crust

Character and distribution about the reservoir and permeable body in Ordovician weathering crust in Tabmiao of north Ordos basin, China

Assessment of Carbonate Weathering Crust Reservoirs in the Erdos Basin

Microbes and Their Effects on REE Extraction in Weathering Crust of Granite

Weathering Crust and Placer Gold in Cold Region of Northeast China

Formation of source-mixed gas reservoir in Ordovician weathering crust in the central gas-field of Ordos Basin

Surface leaching buried hill reservoir was related to weathering crust;

The weathering crust karst in the course of denudation;

Weathering Crust of Baihuanao Granite: A Potential Superlarge-scale Rb, Cs, Y, Sc, Quartz and Albite Ore Deposit