An exquisitely fine-grained material, derived from either quartz or calcium carbonate, so finely textured that it eludes detection by the unaided eye, characterizes the delicate nature of soft quartzite. This stone, possessing a gentle allure reminiscent of quartzite, impresses with its velvety touch and captivating beauty.
PETROGENESIS
Soft quartzite emerges as a siltstone variety, notable for its remarkably fine-grained composition, akin to sandstone in its origin. It traces its beginnings to the erosion of quartz-rich rocks such as granite or gneiss, with rivers serving as the conduit for transporting the weathered material to the sea. There, colossal layers of sediment settled, subject to compaction from the weight of accumulating sediments.
Furthermore, the particles found cohesion through the binding action of quartz, various minerals, or even organic matter. The subtle infusion of iron oxide limonite imparts a warm, brown hue, while occasional cross-layers hint at the irregularities in deposition.
Among this group also lie distinct marble variations, arising from crystalline limestone sediments that contain traces of clay minerals. The original non-crystalline structure of the limestone metamorphosed into a refined crystalline form over time.
CARE AND MAINTENANCE
Soft Quartzite exhibits heightened vulnerability to acidic liquids, such as vinegar, citrus extracts, mustard, and an array of food-related products. The encounter of acidic substances with this stone can result in etching, a potential pitfall to be mindful of.
Swift action in wiping up most liquids typically prevents staining, yet prolonged exposure can leave enduring marks. The tender constitution of soft quartzite contrasts with the robustness of its counterpart, quartzite.
TECHNICAL PERFORMANCE:
- Abrasion Resistance: Minimal
- Stain Resistance: Moderate
- Chemical Sensitivity: Pronounced
- Frost and Heat Resistant: Limited
- UV Resistant: Moderate
In the intricate tapestry of stone varieties, soft quartzite emerges as a delicate masterpiece, embracing elegance alongside its unique sensitivities.
