Assertion: pure gold | /r/HasProperty | soft
Facets:
value: very
type: DEGREE
Source sentences:
text: Pure gold is so soft, however, that it is rarely ever used to make jewelry because it cannot hold up to daily use.
text: Pure gold is too soft to stand up to the stresses applied to many jewelry items.
text: However, since absolutely pure gold is very soft and therefore not suitable for coinage or ingots, it is generally accepted worldwide that anything above .999 fine qualifies as 24K.
text: Pure gold is soft and is usually alloyed with other metals, such as silver, copper, platinum or palladium, to increase its strength.
text: Even though pure gold is very soft, it works well as a vermeil because sterling silver is a very hard metal in contrast.
text: Pure gold – 24 karat (24K) gold – is soft, so it’s often mixed with other metals to increase its hardness and durability.
text: Pure gold could not be used to produce marks because it was too soft, so copper or other metals were added to produce a hard alloy; the purity of the coin was then expressed by the proportion of its carat weight that was actually contributed by gold.