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Maine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin Co., Maine, USA : Granite pegmatite. Eastern Mt. Apatite group Oxford pegmatite field. The Maine Feldspar Co. leased the area in 1902 which resulted in the largest commercial mining excavation at Mount Apatite. ...
By then mica and feldspar were being mined from dozens of pegmatites in Androscoggin, Cumberland, Oxford, and Sagadoc Counties. Gemquality tourmaline and other gem minerals were often discovered while mining, and gemstones became a byproduct of the mica and feldspar industries.
May 15, 2009· RUMFORD – Noted mineralogist Vandall T. King was in Rumford this week touting his newest book, "Maine Feldspar, Families and Feuds: A History of Mining and the Feldspar .
Topsham, ME mines, mine companies, mine owners and mine information. USMining provides information on mines, operators, and minerals mined in Topsham, ME
A Collector''s Guide to Maine Mineral Localities Chapter 2. Geologic Settings of Maine Minerals. Most of the good mineral localities in Maine occur in one of several common geologic environments, such as granite pegmatites or metamorphic rocks. ... Feldspar mining at the Perham Quarry in West Paris, circa 1960''s. Maine Geological Survey file photo.
A large handdrawn map by Stanley Perham and vintage photos by renowned area artist Vivian Akers shed light on the process of mining and milling feldspar in West Paris. An original mining model from the Perham''s Mineral Shop and a oneton feldspar crystal are accompanied by an historic ore cart and a special display where [.]
MAINE PEGMATITE MINES AND PROSPECTS and ASSOCIATED MINERALS This publication is the first of a series which is designed essentially to provide basic informa tion on the locations of mineral occurrences in Maine which may be of commercial importance or popular interest.
If you love Maine minerals and/or gemstones, just be thankful that there was an active feldspar industry up through the 1950''s in Maine exposing many of the things that we treasure today. Some of the minerals and gems were just a waste product to the feldspar mining.
Mining has been significant part of the Maine economy at different times in different places, thanks to its geologic composition. Granite, slate, and gem extraction have been important local industries at certain points in the state''s history.
Mount Apatite Park, Auburn, ME Maine Geological Survey Minerals at Mount Apatite During feldspar mining the quarry workers sometimes encountered rare and unusual minerals. (The mountain is named after a phosphate mineral called apatite, which was found as beautiful deep purple crystals at the Pulsifer Quarry on the west side of the hill.
low value of the crude material, about 2 per ton at the mines, makes it impossible for Maine quartz to compete with quartz from Connecti cut, New York, Pennsylvania, and Maryland quarries, which are nearer to the markets. METHODS OF MANUFACTURE. Feldspar is ground at two mills in Maine one at Cathance station,
Oxford County is particularly noted for its gold occurrences. In addition to those noted above, other placers you can find gold is around Cutler Mountain, which is home to the Frenchman''s Gold Mine, which produced feldspar and mica with quartz gold as a byproduct. Mining Regulations in Maine
Get this from a library! Maine feldspar, families, and feuds : a history of mining and the feldspar industry, Oxford County, Maine. [Vandall T King; Laura Wiley Ashton;]
The Ellingwood Feldspar Mine is near South Paris, Maine. Historically the site has been part of the ParisRumford Mining District. The Ellingwood Feldspar Mine was closed at the time of data entry with no known plans to reopen.
History of Quarrying in Maine. Maine has a long, interesting history of mining and quarrying activity. Due to the intricacy of its bedrock geology there are many kinds of rock, mineral, and metal deposits in different parts of the state.
Mining in Maine : Past, Present, and Future Carolyn A. Lepage ... Mining in Maine has a long history unknown to many citizens. Some of us have seen the ... The other new mining venture of the period was the beginning of feldspar mining in Topsham in 1852 (Cameron and others, 1954). Maine feldspar was used for many years
What is Feldspar? "Feldspar" is the name of a large group of rockforming silicate minerals that make up over 50% of Earth''s crust. [1] They are found in igneous, metamorphic, and sedimentary rocks in all parts of the world. Feldspar minerals have very similar .
Maine Rocks and Minerals: Home Photos A Closer Look! Tools Resources About Me Web Policy Contact Rocks: ... This group of rocks is made up of white feldspar and the black is hornblende. ... It is found mixed with many of Maine''s igneous rocks and gives them a "sparkly" look. Golden beryl.
The areas with the most abundant minerals are in Oxford, Androscoggin, Cumberland, and Sagadoc counties, where they are dug as a byproduct of commercial mica and feldspar mines. The most common variety of tourmaline found in Maine is black, but the highly prized gem quality pieces come in dark green, blue, pink, and watermelon.
In 1902, an area on the Hatch Farm was leased by Maine Feldspar Company of Auburn who immediately began mining for feldspar. The material they mined was of very good quality and the production was substantial. This spar was needed to maintain the processing plant they had established nearby at Littlefield''s Station in 1897. The Maine Feldspar ...
Maine Feldspar Families and Feuds is a history of feldspar mining in Maine and a history of the mining communities and includes biographies of people who were the lifelong participants. The book is filled with 548 photographic illustrations, newly drawn maps, etc. The binding is hard cover and the pages are sewn in signatures.
Feldspar can be replaced by other minerals and mineral mixtures of similar physical properties. Minerals that could be used to replace feldspar include pyrophyllite, clays, talc, and feldsparsilica (quartz) mixtures. The abundance of feldspar will make these substitutions unnecessary for the foreseeable future.
Maine marble is used primarily in the production of cement and agricultural lime. Marble is made of calcite, dolomite and metamorphic minerals. Granite (Minot) This coarsetextured granite is called a pegmatite. It is composed of quartz, feldspar, mica and tourmaline minerals. Pegmatites are a source of many gemstones in Maine.
Oxford County, ME mines, mine companies, mine owners and mine information. USMining provides information on mines, operators, and minerals mined in Oxford County, ME
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