Sentence examples for a hand specimen from inspiring English sources

Based on maceral content and its appearance in a hand specimen, coal is classified into four principal types: clarain, durain, fusain, and vitrain.

Although an approximate assessment of specific gravity can be obtained by the hefting of a hand specimen of a specific monomineral, an accurate measurement can only be achieved by using a specific gravity balance.

In conclusion, we demonstrated the high potential of dark-field radiography for the detection of wooden foreign bodies in a phantom and a human hand specimen.

The natural stone sampled on the Church facade (see blue square in Figure 1) is a dacitic to rhyolitic welded ignimbrite, pink to violet in colour in hand specimen with white grains standing up from the matrix.

Inset hand specimen images of the flake exterior (left) and interior fracture surface (right).

b Hand specimen image of removed surface flake showing marked color contrast between the red bulk rock and varnish.

On the other hand specimen RB8 restored the ultimate strength of beam CB and even exceeded them by 26.4%% and it has an increase in ductility in comparison with beam CB.   6.

Hand specimen analysis by XRF, scanning electron microscopy, and detailed x-ray microanalytical tools have been used to characterize the rock varnish found on the Smithsonian Castle and gateposts in Washington, DC.

Dolomite occurs in both fluvial and aeolian sandstones (up to 28%, mean value 7.5%) showing sporadically 'spotty' purple-red-stained cements and sometimes in irregular band distribution in hand specimen (Fig. 5a).

Concrete petrography is the integrated microscopic and mesoscale (hand specimen size) investigation of hardened concrete, that can provide information on the composition of concrete, the original relationships between the concrete's various constituents, and any changes therein, whether as a result of ageing or damage processes.

Ore samples were subsampled from archived hand specimens, shattered in a steel mortar and pestle, and ground dry to a fine powder in a SiC mortar and pestle.