Specific Heat Capacity of Different Types of Soil
The specific heat capacity of soil depends on its composition, moisture content, and density. The following table provides a curated list of specific heat capacity values for common soil types, taken at room temperature (approximately 20°C or 68°F) and 1 atmospheric (atm) pressure. (1 atm = 101,325 Pa)
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| Quartz sand (dry) | 753 |
| Quartz sand (wet) (4-23 wt% water) | 753 |
| Sand, Northway (4-10 wt% water) | 837 |
| Sand, quartz (wet) (4-23 wt% water) | 753 |
| Soil (average) | 1046 |
| Soil, clayey (wet) | 2929 |
| Soil, fine quartz flour (dry) | 745 |
| Soil, fine quartz flour (21 wt% water) | 1464 |
| Soil, loam (dry) | 837 |
| Soil, loam (4-27 wt% water) | 1046 |
| Soil, sandy (8 wt% water) | 1004 |
| Soil, sandy dry | 795 |
Related Tables
References: 1) Cardarelli, François. Materials Handbook: A Concise Desktop Reference. Switzerland: Springer International Publishing, 2018.