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410 ROCKS! Mystery Cache

Hidden : 9/3/2018
Difficulty:
3.5 out of 5
Terrain:
2 out of 5

Size: Size:   micro (micro)

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Geocache Description:


*THE CACHE IS NOT LOCATED AT THE POSTED COORDINATES!*

Another cache in the series of caches I am placing down Route 40. You have to solve a quick and easy puzzle to locate the final coordinates to where the cache is hidden. 

N 39° 25.ABC W 76 21.DEF

ABC= Add the two common Baltimore area codes that start with a 4, then subtract 159. 

D= The amount of letters in the type of rock that is formed when magma cools and solidifies. 

E= How many different types of rocks are there?

F= What percent of igneous and metamorphic rocks cover the Earth's surface? (The first digit)

At the final location, you will be looking for a container that blends in to match its surroundings. BYOP and CACHE ON! 

Additional Hints (Decrypt)

Guvf pnpur Ebpxf! (EGB)

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)