ArtsAutosBooksBusinessEducationEntertainmentFamilyFashionFoodGamesGenderHealthHolidaysHomeHubPagesPersonal FinancePetsPoliticsReligionSportsTechnologyTravel

Mined from pegmatites,gems and rare minerals

Updated on December 15, 2016

Muscovite,beryl and amazonite

Whats a pegmatite?

This is a question I am often asked while talking about mineral collecting.What is a pegmatite?

My simple answer is a light colored rock formation which consist of large crystals of feldspar,quartz and mica.But that is a simple explanation of a common pegmatite and pegmatites can be far from common in many cases.So even in a common pegmatite there is feldspar,quartz and mica,still simple until you understand the feldspar may be microcline,albite,orthoclase or any of the other feldspar minerals.the quartz may be rose,smokey,milky or clear.The mica may be muscovite,biotite or lepidlite to name a few from that group.So you could have nice crystals of microcline or colorful gem amazonite from the feldspar group.Clear text book crystals of quartz or gem rose quartz from that group.And the mica could be pink lepidolite or green muscovite to name a few minerals from the micas.even in a common pegmatite there can be minerals,crystals and gemstones to collect.

A more detailed explanation of a pegmatite is this.A pegmatite is of the igneous rock group.It consist of feldspar,quartz and mica and the crystals are large in size.Still a somewhat simple explanation of what can be very complex.Some pegmatites have high concentrations of trace minerals and they can have gems and rare minerals in quantity in them.Lithium,beryllium,cesium,tantalum,boron and uranium as well as other trace elements can be found in quantity in some pegmatites.Rare minerals and gems like beryl,spodumene,tantalite,uraninite are found in some pegmatites.Gems like aquamarine,topaz,garnets,kunzite are the result of high concentrations of trace elements.

Note:The largest crystals of many minerals have been found in pegmatites.

So pegmatites are a great place to go mining for minerals,crystals and gemstones.I have many crystals,gems and rare minerals in my personal collection which i found in pegmatites.They are an important part of our modern world.This is as simple as I can put it to you.Alas pegmatites are beyond what is simple and are beyond my simple explanation.

Aquamarine Gem Quarry Mine Albany Maine

Gems in Pegmatites

Pegmatites have long been mined for the minerals found in them.Here in the northeast the history of mining pegmatites goes back to early 1800's with muscovite mica being the mineral of interest.Muscovite was used as a glass substitute in woodstove and many people still recall isinglass mine or Isinglass Mountain.Today there are several gem mining operations in Maine and New England.Gem aquamarine and gem tourmaline being the main mineral of interest.Worldwide pegmatites are mined for gems of all kinds.emerald,topaz,tourmaline,ruby and sapphire ect...There are important minerals mined for lithium, tin, tungsten and the rare earth metals.

Black Tourmaline Crystals

Tourmaline Crystals
Tourmaline Crystals

Gems and Minerals

As you can see many rare gems and valuable minerals are found in pegmatites.Old mines still hold new discoveries and new discoveries are being found.Pegmatites have supplied ore minerals,gemstones and minerals for thousands of years.And there are many new discoveries waiting to be found.So whats a pegmatite?Its a treasure to those who know.A pleasure for an old field collector like myself.A wounder to a child when they find their first crystal.And a girls best friend,even if she does not know where her gemstone came from!

Mt Mica Mine Paris Maine

Mt Mica Paris Maine:
Mt Mica, Paris, ME 04281, USA

get directions

A gem mine in Paris Maine

Garnet Crystals

Garnet Crystals
Garnet Crystals


    0 of 8192 characters used
    Post Comment

    • glowingrocks profile imageAUTHOR


      6 years ago from New York

      Thanks for saying so Tori.Ever growing and learning,becoming aware!:)

    • profile image


      6 years ago

      Thanks guys! I learned a lot from this site.

    • agvulpes profile image


      7 years ago from Australia

      Very interesting and informative Hub thanks for sharing the information about pegmatite with us:-)

      I put this in my 'learn something new every day category' and book-mark for future reference :-)

      rated up!

    • glowingrocks profile imageAUTHOR


      7 years ago from New York

      Hey thanks.

    • LillyGrillzit profile image

      Lori J Latimer 

      7 years ago from The River Valley, Arkansas

      I am all yours! Write about rocks, I will read and bookmark and share.

    • glowingrocks profile imageAUTHOR


      7 years ago from New York

      Thank you for saying so.Another article soon coming concerning pegmatites.

    • CMHypno profile image


      7 years ago from Other Side of the Sun

      Interesting information on pegmatites and gemstones, glowingrocks


    This website uses cookies

    As a user in the EEA, your approval is needed on a few things. To provide a better website experience, uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

    For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at:

    Show Details
    HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
    LoginThis is necessary to sign in to the HubPages Service.
    Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
    AkismetThis is used to detect comment spam. (Privacy Policy)
    HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
    HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
    Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
    CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
    Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the or domains, for performance and efficiency reasons. (Privacy Policy)
    Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
    Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
    Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
    Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
    Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
    VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
    PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
    Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
    MavenThis supports the Maven widget and search functionality. (Privacy Policy)
    Google AdSenseThis is an ad network. (Privacy Policy)
    Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
    Index ExchangeThis is an ad network. (Privacy Policy)
    SovrnThis is an ad network. (Privacy Policy)
    Facebook AdsThis is an ad network. (Privacy Policy)
    Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
    AppNexusThis is an ad network. (Privacy Policy)
    OpenxThis is an ad network. (Privacy Policy)
    Rubicon ProjectThis is an ad network. (Privacy Policy)
    TripleLiftThis is an ad network. (Privacy Policy)
    Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
    Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
    Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
    Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
    ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
    Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)