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PT 64 Gadolinium Traditional Cache

Hidden : 8/11/2012
Difficulty:
1.5 out of 5
Terrain:
1.5 out of 5

Size: Size:   small (small)

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Geocache Description:

2/09/2018 Update: Cache has been adopted by hhheddy, many thanks to BlaKids for creating the series and the original hide.

Welcome to the periodic table of the elements powered trail. There will be 113 caches to each represent each element on the periodic table (until new elements are added). For simplicity sake only elements approved by the “International Union of Pure and Applied Chemistry” will be included in this series.



The cache containers are small tubes as shown in the picture below


These containers have only a logbook inside them and no pen/pencil. Please make sure to bring a pen.

Gadolinium is silvery white, has a metallic lustre, and is is malleable and ductile. It is ferromagnetic (strongly attracted by a magnet).

The metal is relatively stable in dry air, but in moist air it tarnishes with the formation of a loosely adhering oxide film which "spalls" off and exposes more surface to oxidation. The metal reacts slowly with water and is soluble in dilute acid. Gadolinium has the highest thermal neutron capture cross-section of any known element.Source: Webelements.

This power trail starts at Mount Henry Bridge and continues south down the freeway cyclepath. This power trail is designed for bicycles or walkers and will be extremely hard, if not impossible for drivers. There is however a car park and a playground near the start.

Please stay safe and enjoy the power trail.

Additional Hints (No hints available.)