| Title | ज्वालामुखी शिला - Jwālāmukhī Shilā (Volcanic Rock)ज्वालामुखी शिला Jwālāmukhī Shilā |
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| Description | Jwālāmukhī Shilā (Volcanic Rock) encompasses various extrusive igneous rocks formed from cooled lava or volcanic ejecta. Composition varies widely depending on the source volcano. Textures range from glassy (obsidian) to vesicular (scoria) to porphyritic (andesite, basalt). |
| Tags | ज्वालामुखी शिला Jwālāmukhī Shilā Volcanic Rock Igneous Rock Java |
| Material ID | INHFMAT-767442935-20-11-25-JL |
| URI | https://www.inheritage.foundation/aat/material/volcanic-rock |
| API Endpoint | https://inheritage.foundation/api/v1/aat/materials/volcanic-rock |
| Total Sites | 1 |
| Primary Sites | 0 |
| Created | November 20, 2025 |
| Last Updated | November 20, 2025 |
| Types | Extrusive Igneous Rock |
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| Regions | Java Sumatra Indonesia |
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| Time Periods | 8th-10th century CE |
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| Dynasties | Sailendra Dynasty Mataram Kingdom |
| Sources | Mount Merapi Mount Bromo Volcanic regions of Java |
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| Properties | Density: 2.3-3.3 g/cm³ (variable) Porosity: 0.1-50% (highly variable) Thermal conductivity: 0.8-4 W/mK (variable) Compressive strength: 50-300 MPa (variable) |
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| Uses | Foundation Wall construction Paving Sculptural elements |
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| Materials | चूना - Chunā (Lime Mortar) ज्वालामुखी राख - Jwālāmukhī Rākh (Volcanic Ash) |
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| Styles | Javanese temple architecture |
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| Categories | Temple Monument |
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| Notes |
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| Site Name | Status | Usage | Confidence |
|---|---|---|---|
| Prambanan Temple Compounds Yogyakarta | Secondary | 100% |