People say that the most expensive gemstone in the world is a diamond per its volume ratio.
A diamond is a rock.
God, the Creator have created not only diamond rock treasures, but also hundreds of different kinds of rocks. It is said that it takes hundreds of thousand years for the soil in its solid form to be made into hard rock. If you look at the rocks that were made when the earth was forming, it is said that those took many billions of years and had turned into the next strongest rocks after diamond.
When you realize, all rocks, not just diamonds, are actually different types of gemstones.
Marble is a gemstone, and obsidian, amber, image rocks, and suiseki(collectable rocks)are all different types of treasures.
Some rocks can cost up to a few hundred million dollars. Since it is equivalent to the cost you have to pay for few gwans* of gold, rocks, too, are treasures just like gold after all.
* 1 gwans = 8.2675 lbs.
In unspoiled nature, with the design and support of God, Jesus, and the Holy Spirit, we have made the Wolmyeongdong Natural Temple into God’s temple, stacking 7 different rock treasures more than 500m long.
It is mysterious, majestic and beautiful. Indeed, it is God's palace made out of rock treasures.
We are holding the rock festival in the Natural Temple, the world-renowned rock attraction, so that we can give glory and thanksgiving to God, the Creator, who created rock treasures, to the Holy Spirit, and to Jesus of the Holy Trinity.