Where is Red Jasper found?
Chalcedony (microcrystalline quartz) with hematite inclusions
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Open the appRed Jasper occurs in specific geological environments. Knowing where to look, and in what kind of rock, is the difference between going home empty-handed and finding a great specimen.
Where to find Red Jasper
India
Known for high-quality Red Jasper, particularly from the Deccan Traps region.
Brazil
Significant deposits found in various states, often associated with volcanic and sedimentary formations.
United States
Found in numerous states including Oregon, Idaho, California, and Arizona, often in association with volcanic or hydrothermal deposits.
Madagascar
Produces a variety of jaspers, including red varieties.
Egypt
Historically a source of jasper, used in ancient artifacts.
Collecting tips
- Look for Associated Minerals. Red Jasper often occurs with other silica minerals, iron oxides, and sometimes in association with volcanic rocks like basalt or rhyolite, or in sedimentary chert beds.
- Check Riverbeds and Gravel Pits. Due to its hardness and resistance to weathering, Red Jasper can be found as pebbles and cobbles in alluvial deposits.
- Examine Outcrops in Volcanic Regions. Areas with past volcanic activity or hydrothermal alteration are prime locations for finding jasper veins or nodules.
- Observe Color and Opacity. The distinctive opaque red color is the primary identifier. Translucent red chalcedony would be carnelian.
Quick Check
- Color:
- Opaque red to reddish-brown
- Luster:
- Dull to waxy
- Streak:
- Reddish-brown (due to hematite)
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