Prior to 27 May, 1919, H. C. Smith was the owner in fee of certain lands in Burnsville Township, Yancey County. On said date Smith and wife, by warranty deed, conveyed said land to H. F. Harris. The deed contained the following reservation: "The mineral interests on and in all of the above described land south of the following line is hereby expressly excepted and does not pass under this deed . . . together with the right of ingress, regress and egress over and upon the lands hereby excepted with the necessary mining privileges for the operation of said mineral rights." On 14 July, 1919, Harris and wife conveyed the land to Jos. M. Robinson. Said deed contains the following clause: *Page 409
"The mineral rights, interest and privileges described in the deed from H. B. Smith and Burt Smith to H. F. Harris, dated 27 May, 1919, and recorded in Book of Deeds No. 55, at page 164, Yancey County, and not conveyed, said lands as above described being sold subject to said mineral rights and privileges, reference to which deed is hereby made for description of said mineral rights and privileges retained and held by the said H. C. Smith and Burt Smith." In the warranty clause of said deed the grantor inserts a general covenant of warranty "subject only to the mineral rights hereinbefore referred to." On 6 September, 1919, Robinson conveyed the land to W. B. Banks. The Banks deed contains the following clause: "The mineral rights, interest and privileges described in deed from H. C. Smith and wife to H. F. Harris, dated 27 May, 1919, . . . are not conveyed, said lands as above described being sold subject to said mineral rights and privileges," etc. The warranty clause contains the following language: "Except the mineral rights noted above," etc. W. B. Banks died and the plaintiffs are his heirs at law.
The evidence tended to show that on 15 February, 1928, Smith and wife leased to their codefendant, Tennessee Mineral Products Corporation, the said land, and that said corporation went into possession of said land and mined feldspar thereon. Feldspar sometimes comes close to the surface and sometimes it is six to ten feet beneath the surface. It is mined by what is described as "pit mining"; that is to say, by digging horizontal holes or pits in the earth. Some of these pits were 100 feet wide and 200 feet deep. There was evidence tending to show that the father of plaintiffs had mined the land during his lifetime.
The cause of action alleged by plaintiffs was that the defendants had dug many pits or holes in the land and that the waste material, while placed upon the old dumps, had resulted in increasing the area of dumps and thus rendering the surface of the land less valuable. The testimony tended to show that six or seven acres of land was destroyed for agricultural purposes by reason of the mining operations, and that the plaintiffs had suffered material damage by reason of such operations. The plaintiffs contend that the defendants were required by law to take the mineral or feldspar without injuring the surface of the land, and that, therefore, it was the duty of the defendants to provide subjacent support for the surface. There was evidence that a short time prior to the entry of defendant, Tennessee Mineral Products Corporation, the plaintiffs had constructed a wire fence of about 2080 feet upon the land, and that this fence had been completely destroyed during the mining operations of defendant, Smith. *Page 410
At the conclusion of the evidence for plaintiffs the trial judge sustained a motion for nonsuit as to all defendants and from judgment in accordance therewith, plaintiffs appealed. The plaintiffs own the surface of a tract of land and the defendants own the minerals or feldspar beneath the same. Hence the question of law presented is: What are the relative rights of the parties?
"That mineral substances beneath the surface in the earth may be conveyed by deed distinct from the right to the surface itself is now well settled." Outlaw v. Gray, 163 N.C. 325, 79 S.E. 676; Hoilman v.Johnson, 164 N.C. 268, 80 S.E. 249. This Court has not been called upon to consider many questions growing out of the mining industry, and hence no decision has been called to our attention indicating that the principle of sublateral or subjacent support has ever been adopted in this State, or that occasion had ever arisen to discuss the proposition. The general principle deduced from the decisions of states where the mining industry has flourished is that the owner of the surface has the right of subjacent support unless such right has been waived in specific terms or terms reasonably implying such waiver. 40 C. J., p. 1195, et seq.; Hall v. HarveyCoal Coke Co., 108 S.E. 491; Continental Coal Co. v. ConnellsvilleBy-Products Coal Co., 138 S.E. 737; Georgia Iron Ore Co. v. Jones,111 S.E. 372; Cole v. Signal Knob Coal Co., 122 S.E. 268; Goody Koontz v.White Star Mining Co., 119 S.E. 862; Griffin v. Fairmont Coal Co.,53 S.E. 24. The various opinions in the Griffin case, supra, present every phase of the question together with the authorities supporting the various conclusions and deductions relating to the subject.
In the case at bar the final solution of the question involved must rest upon a construction of the deed in order to determine the intention of the parties to the conveyance. The deed held by the plaintiffs recites that "said land, as above described, being sold subject to said mineral rights and privileges," etc. The original deed from Smith to the grantor of the plaintiffs not only reserved the absolute ownership of the mineral or feldspar beneath the surface of the land and the right of ingress, egress and regress, but also "the necessary mining privileges for the operation of said mineral rights." A feldspar operation, as described in the evidence, is properly conducted by a method known as pit mining. It is not a process of tunneling beneath the surface for substantial distances, but apparently consists of digging horizontal holes in the *Page 411 ground. Indeed, the evidence tends to show that upon the tract of land in question the feldspar was frequently found close to the surface. Hence the expression in the deed "operation of said mineral rights" must be construed in the light of accepted and prevailing methods of mining feldspar, and such operation does not involve the principle of subjacent support, provided, of course, that the mining operation is conducted in a careful and reasonable manner so as to prevent interference with the surface of the land except insofar as such interference may be necessary in the reasonable and careful prosecution of the mining operation. Indeed, the plaintiffs did not contemplate the application of the principle of subjacent support. One of the plaintiffs was asked the following question: "Do you think it would be practical to go in there and put a roof over the spar when the feldspar comes within a foot or two of the surface?" The witness answered: "No sir, I don't. I didn't do it when I mined and was interested in the property and the surface. I dug just the same as anybody else and what I wanted was to get the spar with the least expense." The practical construction placed upon a written instrument by the parties thereto before a controversy arises, is ordinarily given great weight by the courts in arriving at the true meaning and intent of the language employed in the contract. Wearn v.R. R., 191 N.C. 575, 132 S.E. 576. Furthermore, the deed of plaintiffs for the surface expressly provides that such surface is held "subject to said mineral rights and privileges."
There was evidence that the plaintiffs had erected about 2,000 feet of wire upon the land and that said wire had been destroyed during the time the defendant Smith was conducting mining operations thereon, but there is no evidence that said wire was destroyed by Smith or with his knowledge, consent or procurement.
Upon the whole case, the Court is of the opinion that the judgment of nonsuit was properly entered.
Affirmed.