English version

jasper in Geology topic

From Longman Dictionary of Contemporary Englishjasperjas‧per /ˈdʒæspə $ -ər/ noun [uncountable]  jasper.jpg HEGDCJa red, yellow, or brown stone that is not very valuable
Examples from the Corpus
jasperThe cross is a masterpiece of red jasper, gold, gilded silver and jewels and dates from the eleventh or twelfth-centuries.