符合的藏品

共找到 35 筆符合的資料

Preparations of Indigo-dyed Su...

Indigo-dyed sutra paper　Internal dyeing　Handmade paper　Colorimetric coordinates　Relative color.....more

31/35

luster, Enargite is notable for its grayish black color and streak. However, a tarnish will dull.....more

32/35

of three elements: copper, iron, and sulfur and usually a small amount of silver, gold, manganese.....more

33/35

SilverThe color and steak of native silver is grayish white and it remains stable in the air and water.....more

34/35

and selenium, and small amounts of gold and silver sometimes.It is of leaden color and low hardness.....more

35/35

第 3 頁

共 3 頁