Geodes differ from vugs in possessing an outer mineral layer which is more resistant to weathering than the host rock. As such, complete geodes commonly weather out of rock exposures and accumulate in canyons, talus, rock detritus, etc.eodes differ from nodules in that a nodule is a solid mass of mineral matter, but some nodules may have a tiny void space in their interiors and the distinction between a geode and a nodule may be barely discernible if the cavity is miniscule.
As mentioned in the introduction, residential solar systems are typically sized from 3 to 8kW and end up costing somewhere between $15,000 and $40,000. In this section, we will look at the costs of the various components of a solar system (not installation or operational costs).
Take a look at it: http://tinyurl.com/Earth4EnergyRew Why pay thousands of dollars for solar energy ($27,000 average cost) when you can build your own solar panel system for just a fraction of the retail cost.You can build a single solar panel or you can build an entire array of panels to power your whole house.his is a system that is tied to the grid and the utility company gives you credit for any power you produce in excess. The system consists of 12-18 solar panels, inverter / Controller, breakers and wiring needed. It looks like an average system is around $30,000 installed, but with rebates is only about $16,000.