Collection place
- Dunes on western side of Laguna Salada, Mexicali municipality, Baja California1
- Dunes south of Lower Lake, Modoc County, California5
- Dunklin County, Missouri5
- Dunlap, Fresno County, California116
- Dunlop, New South Wales, Australia5
- Dunstable, Central Bedfordshire, England1
- Dur-Kurigalzu, Iraq1
- Durango (state), Mexico536
- Durango City, Durango, Mexico3
- Durango mint, Durango City, Durango3
- Durango, La Plata County, Colorado1
- Durban, KwaZulu-Natal province, South Africa1
- Durham Ranch, San Joaquin County, California1
- Durham, Butte County, California19
- Durolid Warrah Reservoir, Victoria, Australia6
- Dutch Harbor, Unalaska Island, Fox Islands2
- Dutton Ranch, Mendocino County, California5
- Duval County, Florida1
- Duverge, Independencia, Dominican Republic1
- Dêr, Deir el-Ballas, Upper Egypt1