data update

docs/buildings/sand-refinery-albion.md

@@ -0,0 +1,50 @@
+# Sand Refinery (Albion)
+
+**Category:** Production / Pit
+**Region:** Albion
+
+## Description
+
+The Sand Refinery extracts Quartz Sand from coastal deposits in Albion. It requires placement in a Harbour Area and becomes available once you reach the Nobles population tier.
+
+## Stats
+
+| Property | Value |
+|----------|-------|
+| Required Tier | [Nobles](../population-tiers/tier-iv.md) |
+| Dimensions | 6x7 / 8x10 (rotated) |
+| Cycle Time | 0:45 |
+| Build Cost | 3 Planks, 2 Bricks |
+| Maintenance | 10 Coins, 5 Mercators |
+
+## Placement Requirements
+
+| Requirement | Details |
+|-------------|---------|
+| Harbour Area | Required |
+
+## Production
+
+**Input:** None (raw extraction)
+
+**Output:** [Quartz Sand](../goods/quartz-sand.md)
+
+## Specialists
+
+| Specialist | Rarity | Type | Effects |
+|------------|--------|------|---------|
+| Servia Bellia, Lily of the Coast | Epic | Finance | Coastal Factories in range: Productivity +25%, Income area effect +1 |
+| Artisan Allsmelter | Rare | Civic | Fine Glass Chain in range: Productivity +20% |
+| Rhea Proserpina, Dis Mater | Epic | Finance | Mines and Pits in range: Workforce -40%, Upkeep -80% |
+
+## Production Chain
+
+Quartz Sand is used in glass production:
+- [Glass Smelter](./glass-smelter-latium.md) to produce [Glass](../goods/glass.md)
+- [Glassblower](./glassblower-latium.md) to produce [Fine Glass](../goods/fine-glass.md)
+
+## Related Buildings
+
+- [Sand Refinery (Latium)](./sand-refinery-latium.md)
+- [Gold Washer (Latium)](./gold-washer-latium.md)
+- [Mud Drier (Albion)](./mud-drier-albion.md)