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Geology/Found Rock By Tree Line On Farm

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Question
Bottom of rock
Bottom of rock  

Top of rock
Top of rock  
I was recently metal detecting in a area that i have become very familiar with, will walking i stumbled across this rock. My questions are; How did it end up there within a month, and what is it? It had red dirt on it with is not local from Virginia before i washed it off? Thanks
p.s. The rock is dry in the picture, just really glossy

Answer
Dear Ross
It is seemed to be quartz mineral-variety if quartz-Glass with greyish colour -reflecting to be amethyst-blue quartz-
You can take penknife rub on the mineral face it -is scaraching or not checvk i think it will not scartch its hardness-7-may be quartz mineral-Sio2
You can furher from local geologists
Prof DVREDDY-NITK-Editor in Chief IJEE-INDIA
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see details in wikipedia-
Quartz is an abundant mineral in the Earth's continental crust. It is made up of a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall formula SiO2. There are many different varieties of quartz, several of which are semi-precious gemstones. Throughout the world, varieties of quartz have been, since antiquity, the most commonly used minerals in the making of jewelry and hardstone carvings.
Content(wikipedia)
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Geology

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Dr D.Venkat Reddy

Expertise

Engineering Geology,Mining geology,commercial petrology,Decorative and dimensional stones,Hydrogeology

Experience

20years texhing and reserch expireience in geology,enginnering geology for graduate and undergraduate students-reserch guidance,10years field exoireience conducting field camps for geology students=Presently Assistant professor in geolog

Organizations
NITK-National Institute of Technology,Surathkal,Mangalore-DK,India Geology section Dept of Civil Engineering

Publications
published 70 research papers.( 4 books)- Editor in Chief-International Journal of Earth Sciences and Engineering -1.Engineering Geology for civil Engineers-oxford &IBH pub-1996] 2.Decorative and dimensional stones of India-CBS Pub-1997 3.Engineering Geology-Vikaspublishers2010 4.Applied Geology-Vikaspub-2010

Education/Credentials
MSC(GEOLOGY),Osmania university,India, MSC(Tech )Hydrogeology,OU,India PhD(GEOLOGY)OU,India

Awards and Honors
Distinguishing Indian Award Editor in chief-International Journal of Earth Sciences and Engineering (www.cafetinnova.org)

Past/Present Clients
PRESENTLY WORKING =Professor of Geology-Dept of Civil Engineering NITK-INDIA

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