Where is Red Jasper found?
Silicon Dioxide (SiO2)
Got a photo? Identify rocks instantly with the Rockby app
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
Significant deposits, particularly in the Deccan Traps region.
United States
Found in various states including Oregon, Idaho, California, and Arizona.
Brazil
Known for various forms of chalcedony, including jasper.
Egypt
Historically a source of jasper, used in ancient artifacts.
Australia
Various localities yield jasper, often associated with iron-rich formations.
Russia
Ural Mountains region is a notable source.
Collecting tips
- Look for Iron-Rich Environments. Red Jasper often forms in areas with significant iron mineralization, such as ancient volcanic flows, hydrothermal alteration zones, or sedimentary beds rich in iron oxides.
- Examine Riverbeds and Gravel Pits. Due to its hardness and resistance to weathering, Red Jasper can be found as pebbles and cobbles in alluvial deposits, riverbeds, and gravel pits, having been transported from its original source.
- Check for Veins and Nodules. In situ, Red Jasper can occur as veins filling fractures in other rocks or as nodules within sedimentary layers, particularly chert beds.
- Observe Color and Luster. Its distinctive red color and dull to waxy luster are key identifiers. Look for opaque, dense material that doesn't show visible crystal structure.
Quick Check
- Color:
- Red to reddish-brown
- Luster:
- Dull to waxy
- Streak:
- White (though often difficult to obtain due to hardness)
Explore Red Jasper
Identify rocks anywhere
Free on iOS, Android, and Web. Photo identification, full database, and your personal collection.