Minoan language itself unclassified. Minoan is mainly known from the inscriptions in Linear A, which are fairly legible by comparison with Linear B. The Cretan hieroglyphs are dated from the first half of the 2nd millennium BCE. The Linear A texts, mostly written in clay tablets, are spread all over Crete with more than 40 localities on the island. From the 18th dynasty of Egypt there are four texts containing names and sayings in the Keftiu language (). They are, as usual in non-Egyptian texts, written in Egyptian hieroglyphs, which allow a more precise pronunciation. On the basis of these texts, the
Minoan civilization among the most well-supported examples known. Because their language has yet to be deciphered, it is unknown what kind of government was practiced by the Minoans, though the palaces and throne rooms indicate a form of hierarchy. A fresco of saffron-gatherers at Santorini is well-known. The Minoan trade in saffron, the stigma of a naturally-mutated crocus which originated in the Aegean basin, has left few material remains. According to Evans, the saffron (a sizable Minoan industry) was used for dye. Other archaeologists emphasize durable trade items: ceramics, copper, tin, gold and silver. The saffron may have had a religious significance.