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Diferensiasi magma adalah proses yang memungkinkan satu magma homogen. menghasilkan bermacam-macam batuan beku yang secara kimiawi berbeda. PETROLOGI. DIFERENSIASI MAGMA. Suprapto. MAGMA DIFFERENTIATION Magmas, and the resulting igneous rocks, show a wide range of compositions. Laboratorium Bahan Galian Sie. Petrologi DIFERENSIASI MAGMA. Diferensiasi magma adalah proses pemisahan magma karena.

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Granit biotit mencakup fasies yang terluas di daerah penelitian, sedangkan sienit biotit dan meta-volkanik terdapat dibagian tengah dengan arah penyebaran barat-timur. Kelompok magma kalk-alkali adalah salah satu dari dua bagian kelompok magma sub-alkali. Dari Wikipedia bahasa Indonesia, ensiklopedia bebas.

Selain kehadiran mafic enclaves, diferensiasi magma granitoid dengan kontribusi material mantel diperkuat oleh adanya mineralisasi hidrotermal molybdenum dan uranium di sungai Rampah, Sitahuis. Kelompok magma adalah kelompok komposisi yang menggambarkan evolusi magma mafikyang tinggi akan magnesium dan besi serta memproduksi basal atau gabrohingga mengalami kristalisasi direrensiasi menjadi magma felsik yang rendah akan magnesium dan besi serta memproduksi riolit atau granit.

Batuan kalk-alkali kaya akan alkali tanah magnesia dan kalsium oksida serta alkali metal yang mendominasi kerak-kerak benua. Unfortunately this browser lacks the capability. Lihat Ketentuan Penggunaan untuk lebih jelasnya.

Petro – 03 Textures and Classification

Attractions in These are the posts that got the most views on Brings Light in the Darkness in The biotite granites occupy most of the granitoid complex, whereas biotite syenites and meta-rhyolites are exposed as an east-west trending belt in the central part of the pluton. Granitoid Diferensiwsi mengintrusi batuan difernesiasi berumur Karbon Formasi Kluet. Other geochemical signatures suggest that the granitoid belong to transisitional environment between late orogenic and anorogenic as well as within plate environment.

See you in Thanks for flying with WordPress. If it were a NYC subway train, it would take about 4 trips to carry that many people. Halaman ini terakhir diubah pada 6 Desemberpukul All samples from the tin granites province are falling in the Ilmenite-Series. It indicates the existence of alow density body of mantle material intruded by a eiferensiasi density igneous material in the center.

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Mineral asesoris disusun oleh zirkon, monasit, alanit, garnet, apatit, florit, dan uraninit. Mineral-mineral utama pembentuk batuan terdiri dari kuarsa, K-felspar ortoklas, mikroklin, plagoiklas albit, biotit, dengan sdeikit hornblende.

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And because we like to share, we made the fireworks available as a jQuery plugin on GitHub. These features, including the presence of uranium-bearing accessory minerals sugest good prospect for uranium mineralization.

That’s about 4 pictures per month. Subsequent gravitational collapse during Late Permian to Late Triassic of the in active slab resulted in the production of large amounts of granitoid diferesiasi mafic dyke swarms and enclaves. This blog was viewed about 5, times in The facts of extensive outcrop of mafic dyke swarms and enclaves surrounding Aloban area support also the contribution of granitoid magma mingling with the upper mantel materials.

Some browsers are better suited for this kind of animation. Hydrothermal alterations and the presence of albitization as well as the relatively high sodium, silica, Mo 0.

The three granitoid facies and meta-rhyolites differ from each other in their nature of uranium distribution; uranium is contained mainly in the accessory minerals of the granitoid faci es, whereas the meta-rhyolite shows uranium mineralization along fractures as product of injection of uranium-molybdenum rich hydrothermal fluids. Some visitors came searching, mostly for father and daughterdiferensiasi magmabekamhijamaand kepercayaan. Discover great blogs to follow across WordPress.

How did they find this blog? Inthere were 41 new posts, growing the total archive of this blog to 44 posts.

Dibantu dengan bukti-bukti dilapangan berupa himpunan mafic enclaves dan senolit di sungai Bair, daerah Aloban, granitoid tipe-A mengindikasikan pengaruh interaksi antara magma dengan mantel bagian atas. Ciri-ciri geokimia lainnya adalah granitoid Sibolga cenderung berasosiasi dengan lingkungan tektonik late-orogenic hingga anorogenic serta within plate granite WPG.

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Untuk keterangan lebih lanjut silahkan menghubungi http: Try out the new WordPress. Tipe-tipe batuan di kelompok kalk-alkali termasuk tipe-tipe vulkanik seperti basalandesitdasitriolitdan juga ekuivalen intrusif nya gabrodioritgranodioritdan granit.

The most commented on post in was Behind the Firmness of a Father These were the 5 most active commenters on this blog: Komunitas Warung Kopi Portal komunitas Bantuan.

Diferensiasi magma – Indonesian-Hebrew Dictionary – Glosbe

The comprehensive petrology and geochemical analyses that coupled with Late Paleozoic-Mesozoic history of Sumatra, suggested that the A-type granitoid of Sibolga associated with anorogenic or rift related environment. Pluton granitoid Sibolga diferebsiasi berbatasan dengan pantai barat Sumatra Utara. Pengayaan Mo-U dapat dijumpai di beberapa tempat.

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A New York City ddiferensiasi train holds 1, people. We made beautiful, animated fireworks to celebrate your blogging! Asal muasal granitoid tipe-A di Sibolga kemungkinan berasosiasi dengan saat mulai pecahnya kontinen besar Gondwana pada Perm Akhir-Trias Akhir yang dilanjutkan dengan pembentukan jalur intrusi dan volkanik.

We made a slide show to fill in but we hope you will come back to this page with an HTML5 browser. Ketika magma mafik magma yistalisasi, mereka memiilih mengkristal menjadi mineral silikat yang kaya magnesium dan miskin besi seperti olivin dan piroksenmenyebabkan kandungan besi magma toleitik meningkat ketika pencairan dihilangkan dari kristal-kristal miskin besi.

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