排序方式: 共有10条查询结果,搜索用时 15 毫秒
1
1.
L. RAMPAZZI B. RIZZO C. COLOMBO C. CONTI M. REALINI U. BARTOLUCCI M. P. COLOMBINI A. SPIRITI L. FACCHIN 《Archaeometry》2012,54(5):926-939
This paper is aimed at defining the artistic technique performed by the outstanding artist Isidoro Bianchi for the Baroque stucco decorations in the church of Santa Maria dei Ghirli (Campione d'Italia, Italy). Samples of stucco were examined by means of optical microscopy, scanning electron microscopy with a microprobe, X‐ray powder diffraction, Fourier transform infrared spectroscopy, gas chromatography–mass spectrometry and laser ablation mass spectrometry equipped with plasma source spectrometry. On the basis of the results obtained, art historians have made new hypotheses on the biography of the artist and on the historical location of his birthplace. 相似文献
2.
3.
Characterization of Late Prehistoric Plasters and Mortars from Erimi – Laonin tou Porakou (Limassol,Cyprus)
下载免费PDF全文
![点击此处可从《Archaeometry》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Several plasters and mortars from the Middle Bronze Age site of Erimi – Laonin tou Porakou (Cyprus) were analysed in order to perform a technological characterization. Morphological (SEM), elemental (EDX), mineralogical (XRPD), petrographic (polarized OM, SEM–EDX), thermal (TGA) and spectroscopic (FT–IR) techniques were applied. Plasters and mortars were identified as pyrotechnological lime products, obtained using local raw materials and containing a moderate amount of spathic calcite fragments. The use of organic fibres was ascertained and a seminal use of a crumbled ceramic as additive was evidenced. 相似文献
4.
C. MEATS 《Archaeometry》1996,38(2):359-379
There are a number of problems that are due to the physics involved in the ground penetrating radar (GPR) technique which result in the recorded data giving a distorted representation of the true subsurface structure. Many of these problems are reduced by the experience of the person interpreting the data. This paper is an attempt to remove some of the subjectivity from this process by considering how the distortion in the data could be reduced by applying a migration routine. The amount of data, and the time needed to collect it, place a restriction on the use of the migration process to two dimensions only and result in a compromise approach to the use of GPR. This compromise may, however, result in better integration of GPR with the other geophysical techniques available. 相似文献
5.
N. T. LINFORD 《Archaeometry》1998,40(1):187-216
A geophysical survey was conducted at Boden Vean, St. Anthony Meneage, Cornwall, over the site of a buried chamber thought to be the remains of a souterrain or fogou. A combination of geophysical techniques was successfully applied including an experimental microgravity survey over the location of the buried chamber itself. Magnetometer survey revealed a complex palimpsest of archaeological activity extending throughout the surrounding landscape, centred on a rectangular ditched enclosure containing the fogou. A series of gravity anomalies were recorded in the vicinity of the latter which were consistent with the collapsed section of the feature recorded by the Cornish Archaeological Unit. Further gravity anomalies suggested the presence of additional void features, possibly related to the extended passages of the fogou. 相似文献
6.
7.
The black inlay decoration with superb marine, hunting and other scenes on Mycenaean bronze daggers and silver cups has often been referred to in the literature as niello—a mixture of sulphides of copper, silver or lead—despite the absence of any systematic analysis of these precious metal artefacts. This paper presents semi-quantitative surface analyses of an example of black inlay on a Mycenaean dagger, now in the Archaeological Museum at Patras in Greece. Using non-destructive X-ray fluorescence spectrometry, it has been established that, contrary to the traditionally-held view, the black inlay is a copper-gold alloy with some silver and possibly small amounts of tin. 相似文献
8.
Previous observations of the intaglios on quartz cylinder seals from Western Asia suggested that they had been engraved by one or more of four basic techniques, that is, micro-chipping, filing, drilling and wheel-cutting. In this paper we test our earlier observations and interpretations experimentally. Examination and comparison of experimentally engraved features with the seal intaglios was made directly with a binocular microscope and also by examination of impressions with a scanning electron microscope. Successful replication was achieved using tools of flint, chalcedony, copper, bronze and iron together with quartz and emery abrasives. 相似文献
9.
Cylinder seals, which were produced more or less continuously for about 3000 years in Western Asia, were worked with designs in intaglio. In this paper we report the results of an investigation into the techniques used to engrave seals composed of quartz. Our observations were made with a binocular microscope and supplemented by examination of impressions with a scanning electron microscope. A range of factors was considered, including shape in plan, topography, surface texture and orientation of features. In this way four basic techniques of engraving have been recognized. They have been tentatively interpreted as micro-chipping, filing, wheel-cutting and drilling. 相似文献
10.
Fe K‐XANES spectra of a series of pottery sherds excavated from the archaeological site of Kaman‐Kalehöyük, Turkey, were measured to reveal the firing technique of the pottery. The analysis disclosed relationships among the chemical form of the iron, the firing conditions and the colour of the pottery. The pottery referred to as ‘Grey Ware’ found at this site was classified into two groups according to the chemical form of the iron. Also, it was revealed that the Iron Age pottery referred to as ‘Cream Ware’ was produced first under reducing conditions, and then fired under oxidizing conditions. 相似文献
1