Chalk

clarión

(a piece of chalk used for drawing and on a blackboard)

creta

(a soft, white, powdery limestone)

gis

(a piece of chalk used for drawing and on a blackboard)

magnesio

(white powdery substance used for grip in climbing, weight-lifting and gymnastics)

pizarrín

(a piece of chalk used for drawing and on a blackboard)

tiza

(a piece of chalk used for drawing and on a blackboard)

tizate

(a piece of chalk used for drawing and on a blackboard)

yaramme

(a piece of chalk used for drawing and on a blackboard)