Crossword puzzle for July 23, 2021

ACROSS 1. A hard kind of stone 6. Policemen 10. Forearm bone 14. Cowboy sport 15. Diva's solo 16. Close 17. Abreast 18. To diet 19. Arrived 20. Sobriety 22. Eye layer 23. Twilled fabric 24. Consecrate 25. Mats of grass 29. Chevrotain 31. Where planes land 33. Place 37. Sheepskin 38. A pen for cattle 39. Sightless 41. Beginning 42. Not western 44. Expunge 45. Not a fork 48. Delete 50. Hood 51. Geranium 56. Hodgepodge 57. Enumerate 58. Forbidden 59. Water chestnut 60. Away from the wind 61. Genus of heath 62. Motherless calf 63. No more than 64. Varnish ingredient
	DOWN
	1. A social club for male undergraduates 2. Part of the outer ear 3. As just mentioned 4. Half-moon tide 5. Volumes 6. Nightclub 7. A citrus fruit 8. Chelae 9. Satisfy 10. Unrefined 11. Depart 12. What we are called	13. Territories 21. Remedy 24. Wager (two words) 25. Not in danger 26. Greasy 27. To endure (archaic) 28. The scientific study of caves 30. Permit 32. Sea 34. Backside 35. A dog wags one 36. If not	40. Barren 41. Recipient 43. Found at the end of a pencil 45. Reprimand 46. Infantile paralysis 47. Unpaid 49. Banana oil, e.g. 51. Burrowing marine mollusk 52. Exposed 53. Nile bird 54. Hubs 55. Give temporarily