Migmatitas
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Vaclovas Intas Stone Museum the provided information is only for reading and watching purposes.
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The website is formatted and designed by JSC Nortal, JSC Alna Software, JSC Asseco Lithuania and Lithuanian art museum. Copying or imitating design elements on other websites is strictly forbidden.
The digital content published on the LIMIS portal could be used on commercial and non-commercial purposes. When using digital content, you must specify the following: author; the name of the exhibit; primary account number or inventory number; the museum which has the exhibit; link to the exhibit in senas.limis.lt. In the event that the author is unknown or anonymous, it must be indicated that the author is unknown or anonymous. If the photo of the exhibit is created by the photographer, the photographer's name and surname must be specified.
Vaclovas Intas Stone Museum the provided information is only for reading and watching purposes.
It is not allowed to reuse, distribute or in any other way use website content Vaclovas Intas Stone Museum without written, prior agreement of the museum. To get the permission please send requests to direktorius@akmenumuziejus.lt.
All document copies and (or) programs must have the copyright symbol © and the registered trademark symbol ® that are not to be removed.
The website is formatted and designed by JSC Nortal, JSC Alna Software, JSC Asseco Lithuania and Lithuanian art museum. Copying or imitating design elements on other websites is strictly forbidden.
Museum | Vaclovas Intas Stone Museum |
Fund | main |
Exhibit type | metamorfinė uoliena |
Field | geologija |
Primary account number | VIAM GEK 730/4 |
Inventory number | VIAM MM 258/4 |
Measurements | ilgis – 11,4 cm plotis – 8,7 cm aukštis – 7,5 cm masė – 612 g |
Materials | neorganinė medžiaga |
Description
Exhibit description | Migmatitas. Tai polimetamorfinė daugialypė uoliena, kurioje matyti senesnis substratas ir naujai susidariusi gyslinė medžiaga. Kylant temperatūrai Žemės gelmėse uolienos pradeda lydytis. Tai vyksta ne iš karto - pradžioje išsilydo mažiau atspari temperatūrai jos dalis, o kita, mažiau lydi, lieka kietosios būsenos. Tokiu būdu susidaro nevienalytis darinys iš pirminės dar neišsilydžiusios uolienos liekanų ir lydalo, sustingusio ir išsikristalizavusio gyslų, juostų, netaisyklingų dėmių pavidalu. Tokia nevienalytė uoliena vadinama graikišku žodžiu migmatitas, kuris reiškia mišinį. Eksponatas yra smulkiagrūdės struktūros, pilkos spalvos, grybą primenančios formos migmatitas. |
Other titles
Main title
Title | Language | Type | Date | |||
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Migmatitas | more information...
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Information about the rock
Rock | metamorfinė uoliena |
Information on inventory
Data author | Vaidutė Budrikienė |