Help please

[parkie]

I'm struggling with the following.

1a. Country in which 6 million surround volcano. (7) _ _ _ _ _ _M
11a. Where to eat no-frills dinner? (3) _ _ _. (No letters)
13a. Start sculpting stone (5) _ _ _ _ P
1d. I got nervous after very short dizzy spell (7) _ _ R_ _ _ _
2d. Grandpa's gone off with Coe for fun run. (4 Words. The first three are hyphenated). _ _ G - _ _ _ - _ _ O _ N, _ A _ E.
3d. Originally called 22, say. (3) _ _ _
21d. Record company didn't drive regularly. (5) I _ D _ E.

My mind's gone blank tonight. Any help much appreciated please. Thank you.

[Polly1958]

19( vi)etna(m) 6 million - etna

[Polly1958]

Sorry that should have been 1a

[Wharton]

1a Vietnam

[bibblebub]

1a) Vietnam

13a) onset
1d) vertigo
2d) egg-and-spoon race

21d) indie

[Flyhalf]

Vietnam
Inn?
?
?
Egg and spoon race
What is the solution to clue 22?
Indie

[Wharton]

1d vertigo

[bibblebub]

3d) nee ? depends on the answer to 22

[Flyhalf]

3d nee?

[parkie]

Many thanks everyone.The answer I have to number 22 BIGJACK is 'shampoo.'
Looks like it's all fallen into place thanks.

[parkie]

Sorry 22a is 'nay'. Going crosseyed.

[Flyhalf]

Makes sense now.