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Answer (1 of 5): Slate pencils in India(more specifically southern India) are made from a type of sedimentary rock known as Shale, which is composed of mud that is a mixture of clay minerals (kaolinite,montmorillonite and illite) and small quantities of other minerals especially quartz and calcit...

The slate was phased out in the 20th century as paper making became less expensive. They are still widely available on auction sites like ebay where you can get an antique slate and the pencils, but don't look for them at you local craft store because they are no longer the "in thing" to decorate apparently.

"Twenty years ago all the slate pencils used were manufactured in Germany. She then supplied America with this commodity. In 1850, there was a young man living in West Rutland, Vt., eighteen years of age, who fortunately discovered a supply of stone for making a first-class article of slate pencils.

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However, slate pencils make a shrieking noise as they are drawn over the slate, so the children did not work in silence! Length:27.5cm Width:20.5cm In Victorian schools, very young children first learned to write their letters in sand trays using their fingers or a stick.

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A pencil drawing lead is a form of carbon called graphite, from the Greek word for graphein, which means to write. In the process of making pencils, natural graphite is turned into powder, mixed with clay, and then turned into a paste. This graphite paste is then pressed and extruded into long thin rods, which are then baked.

Take the slate to a well ventilated area (preferably outside) lay it on a protected surface and get your mask back on. This is the part where you are going to seal it with a clear acrylic spray paint for protection, especially if it is going to be outside. Put several coats on just to be extra sure.

In the nineteenth century, schoolchildren used slates to practice handwriting and arithmetic without wasting precious paper. Slate pencils were made of soapstone or softer pieces of slate rock, sometimes wrapped in paper like this one. Many students remember the sound of the slate pencil -- like nails on a chalkboard. In the late nineteenth/early twentieth century, chalk was used instead.

Answer (1 of 9): I'm not sure I know exactly what "slate pencils" are, if they are not the equivalent of a Ticonderoga #2 in the US (basic wood pencil with graphite core). This syndrome is called "pica." You might want to research that word. Usually, pica happens when there is some underlying n...

Pencil Making Today: 10 Steps to the Perfect Pencil Pencils.com. Have you ever wondered how a pencil is made? Read on to learn about the 10 step pencil making process that transforms a tree into pile of pencils. ... of making slate pencils using ground talc or soapstone ...

The follow article, published in 1901, describes how slate pencils were made. Slate Pencils The Are No Longer Cut From Solid Slate. Slate pencils were formerly all cut from solid slate, just as it is dug from the earth, but pencils so made were objected to on account of the grit which they contain, and which would scratch the slate.

Hi, I love to eat slate pencils, earthy items. All the time I am seeing slate items videos,pics if I don't get slate pencils for eating. If given a option of panipuri and slate pencils I will choose slate pencils for sure. I can't concentrate on any other things if slate pencils are not there. Could you please help.

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Apparently, artificial slate pencils were also made; for example, Patent No. 316,374 award to Kraus on April 21, 1895, describes a method of making slate pencils using ground talc or soapstone mixed with ground potter's clay. Slate pencils were available with the slate core unwrapped, wrapped in paper, and encased in wood like a lead pencil.