Bespoke Treetop Dendritic Geologic Stratigraphy Cabinet

Construct the primary frame using rot-resistant reclaimed teak, ensuring the structural joints incorporate flexible silicone gaskets to accommodate the natural swaying of the host tree. This movement-compensating joinery prevents structural tension while keeping the specimen display stable during heavy wind.

Install individual recessed shelving units lined with felted wool, specifically calibrated to hold transparent resin-encased mineral strata collected from the surrounding forest floor. Use brass tension-wire mounts to secure the shelves, providing an elegant floating appearance that mimics natural forest light filtering.

Integrate low-voltage LED fiber-optic lighting into the cabinet crown to simulate the look of subterranean bioluminescence or mineral refraction. The wiring must be routed through the tree branch attachment points using high-durability, weather-proof conduits to ensure long-term functionality.

Finish the exterior with a multi-layered tung oil application to weather-proof the cabinet while highlighting the wood grain's natural curvature. Add a final touch of hand-etched brass plaques identifying the geologic origin of each displayed sample to complete the educational installation.