The following are the essential parts of the lease for the purpose of the question before us: “This lease is made upon the following terms and conditions, which the said party of the second part makes and enters into and binds itself, its successors and assigns, to faithfully observe: First. If one or more mineral veins or basins of coal shall be found underneath' said premises, sufficient in quality and quantity to justify mining the same, the party of the second part shall at once proceed, as hereinafter stated, with diligence, to mine and remove said coal, and so continue during the term of this lease, so long as coal in paying quanity shall be found in one or more veins; it being understood that the coal is to be removed and taken from the shaft of the Bloomfield Coal & Mining Company adjoining said premises, or the party of the second part may sink a shaft on the above described premises at such a point as shall be mutually agreed upon by the parties hereto, in which case the party of the second part is to have the use of not more than three (3) acres of surface for mining purposes. It is understood that the party of the second part shall not deposit slate or refuse material from said shaft so as to obstruct natural drainage, or cause water to stand on said premises. Second. The .party of the second part shall pay as royalty to the first party for all coal mined upon said 'premises and passed over a one and three-fourths (If) inch screen the sum of one-half (-§) of one (1) cent per bushel; size, length and incline of said screen to be such as is provided by law. And it is further agreed that all coal mined and screened as provided shall be accurately weighed, and the weight kept in a book, which *86book, at all reasonable times, shall be accessible and open to the inspection and examination of the party of the first part or his agent. At the end of each month the party of the second part shall furnish to the party of the first part, at his office in Des Moines a detailed statement in writing of ail coal mined during the preceeding month, giving the names of the persons by whom mined, and the quantity mined by each. Third. The party of the second part agrees to mine not less than two thousand four hundred (2,400) tons of coal during each year of the continuation of this lease, commencing with the second year, or commencing April 1st, A. D. 1890, it being expressly understood and agreed that the said second party is under no obligations to mine coal or pay royalty therefor during the first year of this lease, namely, from April 1st, 1889, to April 1st, 1890. It is also further agreed that if the amount of two thousand four hundred (2,400) tons shall not be mined during any one year after the first year, as above stated, this shall not forfeit the right of the said first party to receive his full royalty for that amount, namely, three hundred dollars ($800). If in any subsequent year, a failure to mine that amount may occur, the said first party, however, agreeing that any sum so paid him which shall be in excess of the actual amount of coal mined as herein provided, shall be credited on royalty account, and apply on royalty for coal mined in subsequent year or years. It is expressly agreed and understood that if more coal is mined during any one year than is required by the terms of this lease, such excess shall not exempt the second party from its obligations to pay the royalty of three hundred dollars ($800) for each subsequent year in which less than two thousand four hundred (2,400) tons of coal is mined. * * * Sixth. The royalty on coal mined shall be due and payable at the office of the first party in the city of Des Moines, *87Iowa, on or before the twentieth day of each month succeeding the month in which the coal is mined, and any royalty due said first party shall be a lien upon, all personal property belonging to the party of the second part fiom the date it becomes due until paid, and said sums shall bear eight (8) per cent, interest per annum from the time they become due until paid, payable annually.” The other parts of the lease provide how the work shall be done, and the conditions upon which the plaintiff may declare a forfeiture.
The original petition, from which the facts in the statement are taken, was filed April 18,1895. June 4, thereafter, an amendment to the petition was filed, and its importance requires that it should appear in the opinion." It is as follows: “Comes now the Bloomfield Coal & Mining Co., and, by leave of court had, amends its claim and statement heretofore filed herein, and in addition thereto alleges: That at the time said lease was made and entered into, the said coal company was operating a coal mine located on lands adjacent to the said lands of the said R.L. Tidrick,and was engaged in mining and removing coal from' the said lands, but had at the said time not reached the said lands of the said Tidrick with its entries and openings, but was still some distance away; that the said contract was made and entered into by both of the parties thereto on the assumption and under the belief that there was coal underlying said tract of land in minable quantities and quality; that the said contract was made by both the parties thereto with reference to the supposed existence of coal thereunder; that on the 7th day of April, 1891, the claimant had not yet, in the conduct of its mining operations, reached the land of the said R. L. Tidrick, and up to that time no coal had been mined or removed therefrom; that on the 5th day of April, 1892, the said company had, in fhe conduct of its mining operations, not reached th§ *88lands of the said Tidrick, nor had it, in the conduct of its mining operations, reached the land of the said Tidrick on the 5th of April, 1898, nor on the 5th of April, 1894, and on said dates no coal had been mined or removed from said land of the said Tidrick; that during said period the said coal company had diligently endeavored to so conduct its mining operations as to reach the land of the said Tidrick, but had failed to do so through no fault of its own; that on the several dates stated the said coal company, pursuant to the terms and conditions of the said contract, as understood and acted upon by the parties thereto, and because obligated so to do, paid to the said R. L. Tidrick the several sums of money stated, the same being for each year the agreed amount of royalty upon twenty-four hundred (2,400) tons of coal required to be paid as by the said contract provided; that at the time and times of making said several payments, both the said Bloomfield Coal Co. and the said R. L. Tidrick were ignorant of the fact that there was no coal underlying the surface of said real estate; that the said R.. L. Tidrick accepted and received the said several sums of money under the terms and conditions of said contract, and as being due and payable on said several dates by the terms of the said contract; that during the said period said coal company had made repeated efforts to extend its entries to the said land of the said Tidrick, but had been unable to do so because of the fact of the vein of coal running out before reaching the land of the said Tidrick; that, after so attempting, but failing, to reach the said land by extending its entries, the said coal company, after the 5th day of April, 1894, by drilling and testing the said lands, ascertained that there was no coal lying thereunder in mining quantities or quality, and upon so ascertaining that'there was no coal thereunder, the said company, on the-day of September, 1894, notified the *89said' E. L. Tidrick of said fact, and demanded the return and repayment to it of the said sum of twelve hundred dollars ($1,200), as heretofore stated. Your said claimant states that the said contract was entered into by reason of and upon the mutual mistake oí itself and the said E. L. Tidrick that there was coal underlying the surface of said premises in minable quantities and quality; that the said moneys were paid because required to be paid by the terms of said contract, in ignorance of the fact that there was no coal underneath said premises, and still under the mutual mistake that there was coal underneath the premises; that the said coal company did not enter upon the said premises, or use or occupy the same, or any part thereof, save and except to drill and make the tests aforesaid; and the said claimant, still stating and claiming in addition hereto, as stated and claimed in its original application, avers that the consideration for the said contract and for the payment of said money has wholly and entirely failed.”
Appellant presents the following as the controlling propositions in the case: “In our opiniou, the controlling question in this case is the construction of the covenants of the lease with the respect to the payments required thereby to be made. If, under the contract, the only compensation required to be made is for coal mined and removed from the premises, in our view of the case, the plaintiff should recover. If, however, the contract requires compensatioD to be paid for something, other than royalties upon coal mined, and irrespective of whether coal existed or not, — as, for instance, for the privilege of holding the Land and prospecting, — then, we think, it having received the consideration for the payments made, the plaintiff may not recover.”
There are some obligations of the lease, assumed by appellant, about which there is no room for dispute, *90and it will be well to notice them first, and thus aid to a conclusion as to the disputed questions. By the first section, plaintiff obligated itself to commence at once to mine for coal on the premises, and to so continue during the lease, if coal was found in paying quantities. The second section fixes the royalty per bushel to be paid. The third section fixes the obligation as to the minimum amount of coal to be mined each year after the first, and this minimum fixes the minimum amount of royalties to be paid, regardless of the amount mined. It will be seen that, while the lease requires the plaintiff to commence at once to mine coal, and continue to do so, it at the same time exempts it from mining or paying royalties the first year. These provisions, in view of the admitted facts, are not, necessarily, inconsistent. When the lease was made, there was no shaft on the land leased through which coal could be taken out, and it had not been reached through the mining operations on the adjacent land. It was clearly understood that preliminary work was necessary to the actual taking out of coal, and, undoubtedly, this work is spoken of in the: lease as mining; that is, the doing of such work was contemplated in the provisions as to commencing and continuing the mining operations. Without doubt, the first year was regarded as a period in which to be ready to mine the minimum amount of coal yearly, and then payments were to commence. Nothing in the lease, nor in the facts pleaded and admitted by the demurrer, would excuse the company from conforming to the requirements of the lease as to mining coal the second year, and paying the royalties thereon, if the coal was there. The demurrer admits facts well pleaded, but not others. The entire contract is contained in the lease, and facts pleaded to justify a legal inference, different from that arising from the terms of the lease, are not well pleaded. Contemporanous *91facts may be considered, in construing the lease, tc arrive at the intent of the parties;-and, in so far as such facts are pleaded, they are to be considered.
Appellant says, as we have quoted above: “If, under the contract, the only compensation required to be made is for coal mined and removed from the premises, in our view of the case, the plaintiff should recover.” We incline to the view that the statement is correct. But is that the meaning of the contract? Let us suppose that when the test was finally made coal was found in quality and in quantity so that the minimum amount could have been mined, and from that time on that amount had been mined, and no more. We assume that, under that state of facts, there could be no claim that there could be a recovery for previous payments, nor is it to be claimed that such payments could be made to apply on royalties for other years. For what, then, would the one thousand two hundred dollars in question have been paid? Not for “coal mined and removed from the premises^” for none had been. By no possible construction could this money have been made available’ to plaintiff for future royalties or use. It served but one purpose to plaintiff, which was, while it was in default in the performance of its contract, to keep alive its rights to mine in the future. Under the facts, there could be no condition by which these payments could be made applicable to the facts which plaintiff states as a basis for recovery; that is, a compensation for coal mined and removed. Plaintiff paid the money knowing it could never be for royalties on such coal. The proposition is not to be avoided that it paid the amount to avoid a forfeiture of the lease. Again, by the terms of the lease, if less than two thousand four hundred tons were mined in a year, royalties were to be paid as if that amount had been mined, and the excess so paid *92was, in a sense, a forfeiture; that is, it became a loss to plaintiff. This also proves that payments were contemplated not for royalties on coal actually mined. It was this particular provision that must have led to the payments in question. That the parties supposed there was coal in the land, and in quantities so that the minimum amount could be mined, is true; and it may be conceded that, upon the discovery of the fact that there was not, the lease would become inoperative. It was plaintiff that was to make the test. Had it observed its agreement, the fact would have been known before a payment was due. It had the right to make the test by its operations from adjacent land, or by sinking a shaft on the leased premises. The lease does not speak of a test, but a test would have resulted from an observance of the contract as to commencing at once and mining each year. It is not a correct statement, to say that these payments had any connection with or relation to coal mined or to be mined. By the terms of the lease, the royalties became due monthly. These payments were made at the close of the year, when plaintiff knew that no coal had been mined, and it knew that they could not be applied to coal to be mined. It is true that the parties, in fixing the compensation to be paid, had in view the actual mining of coal, under the terms of the lease, and fixed the compensation accordingly as royalties; but they also provided for the contingency of a failure, and, in such a case, made the compensation as if there had been no failure. As we have, in effect, said, the absence of the coal makes these payment no more a loss to the plaintiff than if it had been there. By these years of neglect to mine the land, with coal in it, so much time would have been lost for which the rent must be paid to avoid a forfeiture. That would have been a loss. It is the same now, and for the same reasons. This lease, for five years, stood as an incum*93brance on the premises. Both parties were in ignorance as to the facts, and, until plaintiff should do its duty, Tidrick must preserve to it, its rights to mine if the rental was paid, so that no forfeiture was declared.
We are referred to a number of cases in Iowa and elsewhere, and, as we concede the rule of the cases, it is not important to cite them. The controlling facts of this case are not involved in any of them. Our view of controlling facts is different from that of appellant. We think the latter proposition stated by him, in which he concedes that plaintiff cannot recover, is, with slight exceptions, correct. The conclusion of the district court is in harmony with ours, and its judgment is affirmed.