Hi no, the Bible actually tells us that God used the stone carved out of Mt. Sinai and that the stone of this mountain was blue sapphire. The inscription of the words on the tablets were called written with the finger of God, Exodus 31:18, Exodus 32:15-26 and was provided by angels to Moses on the mountain alone, Acts 7:53. The original stones were inside the Ark of the Covenant which has gone missing or cannot be found, in spite of the fact that it is supposed to be in Africa today which is not the original Ark, of Aksum According to Ethiopian tradition, the Ark of the Covenant is preserved in the ancient holy city of Aksum. For centuries, the great relic was kept in the Church of Mary of Zion, where the emperor Iyasu is recorded as having seen it and spoken to it in 1691. All of the stories circulating regarding the Ark is probably based on the original story from the Bible, which is not real, but simply stories created by God.
The Book of Revelation tells us that the future of the Ark of the Covenant and everything within in is related at Revelation 11:18. What passage in the Bible tells us what the actual situation was in ancient Mt. Sinai? During the Millennium what plans does God have involving the Laws of God?
Exodus 24:9-12
New Revised Standard Version Catholic Edition (NRSVCE)
On the Mountain with God
9 Then Moses and Aaron, Nadab, and Abihu, and seventy of the elders of Israel went up, 10 and they saw the God of Israel. Under his feet there was something like a pavement of sapphire stone, like the very heaven for clearness. 11 God did not lay his hand on the chief men of the people of Israel; also they beheld God, and they ate and drank.
12 The Lord said to Moses, “Come up to me on the mountain, and wait there; and I will give you the tablets of stone, with the law and the commandment, which I have written for their instruction.”
Jeremiah 31:31-34
New Revised Standard Version Catholic Edition (NRSVCE)
A New Covenant
31 The days are surely coming, says the Lord, when I will make a new covenant with the house of Israel and the house of Judah. 32 It will not be like the covenant that I made with their ancestors when I took them by the hand to bring them out of the land of Egypt—a covenant that they broke, though I was their husband, says the Lord. 33 But this is the covenant that I will make with the house of Israel after those days, says the Lord: I will put my law within them, and I will write it on their hearts; and I will be their God, and they shall be my people. 34 No longer shall they teach one another, or say to each other, “Know the Lord,” for they shall all know me, from the least of them to the greatest, says the Lord; for I will forgive their iniquity, and remember their sin no more.