Assertion: pencil's graphite | /r/HasProperty | mixed
Facets:
value: with clay from mississippi
type: OTHER
value: with clay
type: OTHER
value: according to the type of pencil
type: OTHER
Source sentences:
text: The graphite is mixed with clay from Mississippi in which ammonium hydroxide is used in the refining process.
text: The graphite is mixed with clay from Mississippi in which ammonium hydroxide is used in the refining process.
text: A Frenchman chemist, Nicolas Jacques Conte, discovered that when powdered graphite, powdered clay, and water were mixed, molded, and baked, the finished product wrote as smoothly as pure graphite.
text: The graphite is mixed with clay according to the type of pencil being made—the more graphite used, the softer the pencil, and the darker its line.
text: The graphite is mixed with clay from Mississippi in which ammonium hydroxide is used in the refining process.
text: The graphite in pencils is mixed with clay during fabrication of the "lead" to help hold its shape, and would only burn at greater than 1,000 °C (1,832 °F).