The phrase "a layer of natural" is correct and usable in written English.
It can be used when describing a physical or metaphorical layer that is derived from nature or is natural in composition.
Example: "The cake was topped with a layer of natural fruit puree, enhancing its flavor and appearance."
Alternatives: "a coating of natural" or "a stratum of natural".
He invented Crystal Haze, a dream of faceted quartz crystal set over a layer of natural precious stone to produce a sea-blue-shimmery, holographic effect.
Using nitrile gloves rinsed with 70% (v/v) ethanol and washed with wetland water, small portions (cm-scale thickness) of benthic mat were transferred to create a layer of natural microbial mat on the bottom of each of the two containers.
To encourage survival, we insulate the hives with tar-paper on the outside and a layer of natural fiber insulation on the inside, allow some ventilation, and construct a windblock around the hives.
By using a simply nanocoating technology, a biomimetic layer of natural red blood cell (RBC) membranes was camouflaged on the surface of photothermal polypyrrole nanoparticles (PPy@RBC NPs).
As the surface of the magnesium is covered with a thin layer of natural magnesium oxide, a specific amount of oxygen is measured even on the surface of untreated AZ31.
S235 carbon steel electrodes covered by a compacted layer of natural argillite were immersed for 15 20 days in a 0.01 mol L−1 NaHCO3 + 0.01 mol L−1 NaCl solution at 80 °C and the resulting corrosion product layers were characterized by μ-Raman spectroscopy.
Apply a thick layer of natural unflavored lip balm to your lips and place a piece of plastic wrap over them.
S235 carbon steel electrodes covered by a compacted layer of natural argillite were polarized anodically (1 7 days) at current densities comprised between 20 and 500 μA cm−2 in NaHCO3 + NaCl solutions at 80 °C.
The drill accidentally punctured one wall of an underlying geological formation called the Napoleon Salt Dome, three miles wide and a mile deep, sheathed in a layer of oil and natural gas.
The drill accidently punctured one wall of an underlying geological formation called the Napoleon Salt Dome, three miles wide and a mile deep, sheathed in a layer of oil and natural gas.
