English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Understanding the spatial distribution of Phosphate ores, particularly P2 O5% can aid mining engineers in identifying the areas that have high and low values of P2O5% in order to manage the extraction scheme. Most studies that have been carried out in Egyptian phosphate ores, focused on calculations of average P2O5%, average thickness, and total tonnage and seldom concern with spatial variability and mapping of P2O5%. This paper introduces indicator kriging and its uses (for the first time in Egypt) in mapping phosphate grades, and illustrates how the kriging results can be interpreted easily when they are integrated with other geological and mining data using suitable Geographic Information System. Egyptian Mineral Resources Authority (EMRA) provided data for Qurayat area. GIS software (ARC/GIS 9.0) was used to post the locations and geological maps of samples and study area, and the integration of IK and GIS allowed using creative colours to delineate the relative magnitudes of the measurements recorded at these locations, so a better understanding of the ore distribution has been much-admired.

USING INDICATOR KRIGING AND GIS FOR MAPPING PHOSPHATE GRADES AT QURAYAT DISTRICT, EGYPT