Nalbari District, India with 29 records
Assam, India with 21 records
Bongaigaon District, India with 9 records
South Sikkim District, India with 3 records
Chandardinga Hill, India with 2 records
Kamrup District, India with 2 records
Mirik, India with 1 record
Guwahati, India with 1 record
Sonitpur District, India with 1 record
Sikkim, India with 1 record

This is a list of the top 20 specific localities, sorted by the total amount of materials.