Tarihi Yapıların İncelenmesinde ve Restorasyonunda Petrografinin  Kayaç Bilim  Önemi

Sinan ÖNGEN

Makale detayları

Tarihi Yapıların İncelenmesinde ve Restorasyonunda Petrografinin Kayaç Bilim Önemi

Yazarlar:

Sinan ÖNGEN

Yayıncı:

İstanbul Büyükşehir Belediyesi

Dergi:

Restorasyon ve Konservasyon Çalışmaları Dergisi 2015 Issue 14, pp.35-42

Belge Tipi:

Makale

Yayın Tarihi:

11/2015

Belge Dili:

Türkçe

Document ID (Org No.):

2000783090

Sıklık:

İki Yıllık

pISSN:

1309-7016

Özet:

 

Petrography is the science of rocks. Main topics based on the observation of natural occurrence, on identify and classify of the rocks. Petrographic studies can be summarized as follows: determination rock- forming minerals  optical petrography , calculating relative mineral proportions in a sample  modal or normative analysis , formation of mineral sequence  textural analysis  and finally naming rocks by using different classification tables. This can be done only by a appropriate polarization microscope. In geological science rocks are divided in three groups: igneous rocks, sedimentary rocks and metamorphic rocks. Each have own particular mineral assemblage and fabric appearance. With the development of the polarizing microscope the beginning of 20th century is considered as petrography’s golden age. Archaeological finds, material analysis and absolute age determinations have gained a new dimension under the science archaeometry and attained the position after 1960’s. Archaeometric studies carried out under the section of physical methods of microscopic petrography, X-ray diffraction  XRD  and other instrumental chemical analysis  XRF, AAS, etc. . These analyses can be applied to building stones, pottery wares, bricks, mortars and plasters. As a result to aid archaeological research building material determination, conservation and restoration works can be organized accurate and scientific performance. Recently some institutes have very rich collections of ancient building materials from Mediterranean regions. Perfect petrographic determinations are available on them. Besides, since 1988, every two years the scientists come together during ASMOSIA symposiums.

Makale detayları

Tarihi Yapıların İncelenmesinde ve Restorasyonunda Petrografinin Kayaç Bilim Önemi

Yazarlar: Sinan ÖNGEN

Yayıncı: İstanbul Büyükşehir Belediyesi

Dergi: Restorasyon ve Konservasyon Çalışmaları Dergisi 2015 Issue 14, pp.35-42

Belge Tipi: Makale

Yayın Tarihi: 11/2015

Belge Dili: Türkçe

Document ID (Org No.): 2000783090

Sıklık: İki Yıllık

pISSN: 1309-7016

Sayı

Yazarlar:

Sinan ÖNGEN

Yayıncı:

İstanbul Büyükşehir Belediyesi

Dergi:

Restorasyon ve Konservasyon Çalışmaları Dergisi 2015 Issue 14, pp.35-42

Belge Tipi:

Makale

Yayın Tarihi:

11/2015

Belge Dili:

Türkçe

Document ID (Org No.):

2000783090

Sıklık:

İki Yıllık

pISSN:

1309-7016