Granite -- Rocks and Minerals Series #5

NOT RECOMMENDED AT NIGHT; THIS AREA IS RURAL RESIDENTIAL AND LIGHTS WILL ATTRACT ATTENTION. STEALTH REQUIRED.

BE SURE TO GET THE SINGLE DIGIT CLUE ON THE LOGSHEET FOR THE ROCKS AND MINERALS SERIES FINAL CACHE.

Welcome to the Rocks and Minerals Series, where you can learn a little about geology and find some caches at the same time. Each of the six caches named after rocks and minerals has a single digit on the logsheet that you will need to find the Rocks and Minerals Final Cache. For example, in the Ryolite cache, the Clue will be R = (some digit); in the Quartz cache, the clue will be Q = (some digit).

The final is at N 38 56.RQA W 105 17.FGP

Here are all seven caches in the series:

Ryolite (GC9NYB3)

Quartz (GC9NYB6)

Agate (GC9NYB8)

Feldspar (GC9NYB9)

Granite (GC9NYB7)

Pitchblende (GC9NYBA)

And then – Rocks and Minerals Final Cache (GC9NYBB)

From Wikipedia: Granite is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground. It is common in the continental crust of Earth, where it is found in igneous intrusions. These range in size from dikes only a few centimeters across to batholiths exposed over hundreds of square kilometers.

Granite is typical of a larger family of granitic rocks, or granitoids, that are composed mostly of coarse-grained quartz and feldspars in varying proportions. These rocks are classified by the relative percentages of quartz, alkali feldspar, and plagioclase (the QAPF classification), with true granite representing granitic rocks rich in quartz and alkali feldspar. Most granitic rocks also contain mica or amphibole minerals, though a few (known as leucogranites) contain almost no dark minerals.

Granite is nearly always massive (lacking any internal structures), hard, and tough. These properties have made granite a widespread construction stone throughout human history.

Congratulations to Granitegrabber for being FTF !!