Words to Describe serpentines

How serpentines often is described ("________ serpentines")

• unending
• secondary
• lizard
• wide
• dead
• intrusive
• rowdy
• gentle
• certain
• coloured
• most
• many
• alpine
• central
• italian
• foreign
• common
• normal
• natural
• massive
• silicified
• splintered
• antigorite
• synthetic
• british
• easy
• steep
• bearing
• green
• endless
• true
• cornish
• beautiful
• long
• day
• fine
• fibrous
• very
• other
• precious