42 This type of spruce sounds expensive (5,4) can only come up with dwarf or black deer, both of which are spruces.
53 Doubly col, crazy feline (8)
59 A horse and a sailor discards oyxgen and potassium (7)
Any help gratefully appreciated
Sorry Fibonacci
9 A fit of temper before the frui (10)
20 Hugh's steady look around an old measure (6,7)
30 Slim girl swaps 500 for 50 (7,5)
35 The first " laborious" task (4,3,6,4)
grateful for any help given