You could describe something as "densely packed" or "substantially opaque" to convey thickness in a thick way.
The inner mantle is approximately 2,900 kilometers thick. It is composed of solid rock that behaves like a very thick paste over long periods of time.
A 50 note is typically around 0.115 mm thick.
The popular name for a thick tangled mass of tropical vegetation is a "jungle."
The mantle layer of the Earth is approximately 2,900 kilometers (1,800 miles) thick. It is located between the Earth's crust and core. The mantle is composed of solid rock that can flow slowly over long periods of time.
"Nacre" is not a type of pearl, but rather the material coating that creates a pearl. A pearl is made up of layers and layers of a substance called nacre -- calcium carbonate and protein. The thicker the nacre is, the more durable and valuable the pearl. The average thickness of a cultured pearl's nacre ranges from 1mm to 3mm. "Nacre" is a pearly substance that mollusks secrete around irritants. Thick, overlapping nacre layers create a strong luster and a valuable pearl. Thick nacre layers take years to build up. It can be used to determine whether a pearl is real.
nacre is the substance that covers a pearl naturally as it is forming
Natural pearls have layers of nacre and cultured pearls have a shell core covered with a small layer of nacre about a millimeter thick. And fake pearls just have a core with coating on it. If you're able to, you can drill into it. But I suggest you don't, you don't want to ruin your pearls!
I believe it is is called nacre. I read that nacre is what pearls are formed from.
nacre Macle - nacre is the lining of a shell
Mother of Pearl
yes it is.sourceswikipedia!lol
Nacre
The scientific name for Mother of Pearl is nacre. Nacre is a composite material produced by some mollusks as an inner shell layer. It is composed mainly of aragonite, a mineral form of calcium carbonate.
Nacre
The maktas (or maqtas) is a slab with a groove in it to hold the reed while carving the nib used in Persian calligraphy - carved nacre was used for very decorative maktas.
Layers of calcium carbonate , or laminated aragonite.