GC9WN0F ▼
Size:  (micro)
A cache to celebrate R600A finding 1000 of my cache hides.
This is a mystery cache and IS NOT at the published coordinates.
The cache is a 5ml tube.
Isobutane, also known as methylpropane is an isomer of butane. It is the simplest alkane with a tertiary carbon. Concerns with depletion of the ozone layer by freon gases have led to increased use of isobutane as a gas for refrigeration systems, especially in domestic refrigerators and freezers and as a propellant in aerosol sprays. When used as a refrigerant or a propellant isobutane is also known as R-600a. The UN number for Isobutane is ABCD and the Gmelin Reference number for Isobutane is EFGH.
Final coordinates: N 52° GA.G(B-E)(C+H) W 000° GF.(C+H)(E+F)C
Additional Hints (Decrypt)
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)
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You'll collect a digital Treasure from one of these collections when you find and log this geocache: