Summarize the following court judgment. Appeals Nos. 118 119of 1956. Appeal from the judgment and decrees dated September 27	 1951	 of the Patna High Court in Appeal from Original Decrees Nos. 252 and 254 of 1948	 arising out of the judgment and decrees dated May 11	 1948	 of the Court of Subordinate Judge Dhanbad in Title Suits Nos. 16 and 50 of 1945 respectively. 1403 M. C. Setalvad	 Attorney General for India	 Kshitindra Nath Bhattacharya	 section N. Andley	 J. B. Dadachanji and Rameshwar Nath	 for the appellant. N. C. Chatterjee	 section C. Bannerjee and P. R. Chatterjee	 for respondents Nos. 7 to 13. P. K. Chatterjee	 for respondents Nos. 2 4 and 6 (Minors). Gauri Dayal	 for respondent No. 5. 1958. February 25. The following Judgment of the Court was delivered by KAPUR J. In these two appeals brought by leave of the Patna High Court against a judgment and two decrees of that court a common and the sole question for decision is one of adverse possession. Two cross suits were ' brought in the Court of the Subordinate Judge	 Dhanbad	 raising common questions of fact and law. The appellant and respondent Manilal Becharlal Sangvi were defendants in one (Suit No. 16 of 1945) and plaintiffs in the other (Suit No. 50 of 1945). Respondents Nos. 1 3 were the plaintiffs in the former suit and defendants in the latter. The other respondents were defendants in the latter suit and were added as plaintiffs at the appellate stage under 0. 1	 r. 10	 Code of Civil Procedure in the appeal taken against the decision in the former suit. Both the suits were decreed against the appellant and respondent Manilal Bacharlal Sangvi who took two appeals to the High Court at Patna. Both these appeals were dismissed by one judgment dated September 27	 1951	 but two decrees were drawn up. Against this judgment and these decrees the appellant has brought two appeals to this Court which were consolidated and will be disposed of by this judgment. The facts necessary for the decision of these two appeals are that on November 26	 1894 Gang	 Narayan Singh	 a zamindar and proprietor of pargana Katras granted to Ram Dayal Mazumdar a lease of "the coal and coal mining rights" in two plots of land	 one in mouza Katras and the other in mouza Bhupatdih. On November 6	 1894 he granted a similar lease in plots 1404 contiguous to the plots in the lease mentioned above to Bhudar Nath Roy. In Suit No. 32 of 1896 boundaries between these two sets of plots were fixed and this was shown in a map which was incorporated in 		the decree passed in that suit. On the death of Ram Dayal	 his sons Prafulla	 Kumud	 Sarat	 Sirish and Girish inherited the leasehold rights which they on October 19	 1918	 granted by means of a registered patta and kabulliat to Lalit Mohan Bose for a term of 999 years. One Bennett who along with one Bellwood had obtained a coal mining lease from Raja Sakti Narayan Singh of Katrasgarh on September 5	 1917	 trespassed on the northern portion of the land within the area leased to Lalit Mohan Bose and sank two inclines and two airshafts and dug out coal from this area. This gave rise to a dispute between the parties which was amicably settled and the area trespassed was returned to the possession of Lalit Mohan Bose. This fact was denied by the appellant and Manilal Becharlal Sengvi respondent in their written statement and in their plaint. Lalit Mohan Bose died in 1933 leaving a will of which the executors were his widow	 Radha Rani and his brother Nagendra Nath Bose. They leased out 17 bighas of land in possession of Lalit Mohan Bose to Keshabji Lalji in 1933. The remaining portion of the area leased to Lalit Mohan Bose was given on lease on March 15	 1938	 to Brojendra Nath Ghose and Vishwa Nath Prasad respondents and to Ram Chand Dubey but the possession thereof had been given to them in July 1937 and they (the above two respondents) and Ram Chandra Dubey carried on colliery business in the name and style of West Katras Colliery. On the death of Ram Chandra Dubey his estate was inherited by his sons and widow who on June 25	 1944	 sold their right	 title and interest to Nagendra Nath Bose. These three	 i.e.	 Brojendra Nath Ghose	 Vishwa Nath Prasad and Nagendra Nath Bose were the plaintiffs in Suit No. 16 of 1945. As stated above Raja Sakti Narayan Singh leased an area of 256 bighas to Bennett and Bellwood on September 5	 1917	 and they assigned their rights to 1405 the New Katras Coal Company Limited. This Company worked the coal mine for some time but went into liquidation and in Execution Case No. 293 of 1922 the right	 title and interest of the company were sold and purchased by Nanji Khengarji father in law. of Shrimati Kashi Bai appellant and by one Lira Raja. In August 1923 Nanji Khengarji and Lira Raja effected a partition	 the western portion of the leased coal field fell to the share of Nanji Khengarji and the eastern portion to Lira Raja. The former carried on the business in the name and style of Khengarji Trikoo & Co. and the Colliery came to be known as Katras New Colliery. On the death of Nanji Khengarji in 1928 his son Ratilal Nanji inherited the estate and on his death in September 1933 the estate passed to the appellant reemati KashiBai	widow of Ratilal. In December 1944 she (Sreemati Kashi Bai) entered into a partnership with Manilal Becharlal Sengvi respondent. On March 24	 1945 Brojendra Natb. Ghose	 Vishwa Nath Prasad and Nagendra Nath Bose respondents Nos. 1 3 as plaintiffs Nos. 1 3 brought a suit (Suit No. 16 of 1945) against Sreemati Kashi Bai	 defendant No. 1	 now appellant and against Manilal Becharlal Sengvi defendant No. 2 now respondent No. 10 for fixation of the intermediate boundary and for possession of the area trespassed upon by the defendants and for compensation for coal illegally removed by the latter and also for an injunction. They alleged that the defendants had wrongfully taken possession of the area in dispute shown in the map attached to the plaint and had illegally removed coal from their mine. The defendants in their written statement of June 29	 1945	 denied the allegations made by the plaintiffs. They pleaded that the area in dispute was acquired by Nanji Khengarji and Lira Raja and had been worked by them and they had been in sole	 exclusive	 uninterrupted and undisturbed possession of the area openly to the knowledge of the plaintiffs in that suit and had therefore acquired title by adverse possession. The claim of ownership which they had set up as a result 1406 of acquisition from Bennett and Bellwood was negatived by the courts below and is no longer in dispute before us	 the sole point that survives being one of adverse possession. The cross suit No. 50 of 1945 was brought by the defendants in Suit No. 16 of 1945	 i.e.	 Shrimati Kashi Bai (appellant) and Manilal Becharlal Sengvi (respondent) against the three plaintiffs of suit No. 16 of 1945 (respondents Nos. I to 3) and against heirs of Lalit Mohan Bose and against Purnendu Narayan Singh son of the original grantor Raja Sakti Narayan Singh. The allegations by the plaintiff in this suit ( No. 50 of 1945) were the same as their pleas as defendants in Suit No. 16 of 1945. The two suits were tried together with common issues. The learned Subordinate Judge decreed Suit No. 16 of 1945 and dismissed Suit No. 50 of 1945 which were thus both decided in favour of respondents Nos. I to 3. He held that the land in suit was included in the area leased to respondents Nos. I to 3	 i.e.	 Brojendra Nath	 Vishwa Nath Prasad and Nagendra Nath Bose and therefore the area in which two inclines of seam No. 9 were situate formed part of the area leased to them and that encroachment by the appellant and Manilal Becharlal Sengvi respondent on the land in dispute was proved. As to adverse possession he held that the two inclines and airshafts had been sunk in 1917 by Bennett in seam No. 9; that there had been no continuous working of the seam by Khengarji Trikoo & Co.	 except from the year 1923 to 1926 and from 1931 to 1933	 working was again begun in 1939 but how long it was continued had not been proved and that the working of this seam had restarted in 1944. He also found that the disputed area was confined to seam No. 9. From these facts he was of the opinion that there was no dispossession of the respondents Nos. 1 to 3 and no adverse possession had been established as against them. He further held that the working of a part of seam (No. 9) would not give to the trespasser the right to the entire seam even if continuous possession was proved. In regard to compensation the learned Subordinate Judge held that 1407 respondents Nos. I to 3 were entitled to it as from December 1944 and the amount would be determined by the appointment of a Commissioner in a subsequent proceeding. The High Court on appeal confirmed the findings of the trial Court and held that the land in dispute was part of the land leased to respondents Nos. I to 3; that the appellant and Manilal Becharlal Sangvi respondent had encroached upon the land in dispute; that the working of the seam had not been continuous and it had only been worked for the periods mentioned above. The High Court also held that even if there was continuous possession and working of the mine no title by adverse possession could be acquired to the whole of the mine. In the High Court the validity of the lease in favour of the respondents Nos. I to 3 was raised because of section 107 of the Transfer of Property Act but as the question had not been raised or agitated in the trial Court	 the High Court allowed defendants 4 to 10 of Suit No. 50 of 1945 to be added in the appeal arising out of Suit No. 16 of 1945 " for complete adjudication of the issues and to avoid multiplicity of proceedings ". This question is also no longer in dispute before us. The appellant has brought two appeals against the judgment and two decrees of the High Court of Patna. As the question of ownership of the land in dispute has been decided in favour of the respondents by both the courts below	 that question has not been raised before us and the controversy between the parties is confined solely to the question of adverse possession. On behalf of the appellant the learned AttorneyGeneral submitted that the carrying on of the mining operations in the area in dispute even though intermittent as found by the courts below could only lead to one inference that the possession of the area as well as of the mine was of the appellant and as she had prescribed for the requisite period of 12 years	 her possession had matured into ownership by adverse possession. In our opinion the operations carried on by the appellant were inconsistent with the continuous	 open and hostile possession or with the assertion of 1408 hostile title for the prescribed period of 12 years necessary to constitute adverse possession. It was contended that for the purpose of adverse possession in regard to a coal mine it was not necessary that it should have been worked for 12 years continuously and it was sufficient if the appellant had carried on mining operations for a period of 12 years even with long stoppages as in the instant case. But we are unable to accept this contention. Even though it may not be necessary for the purpose of establishing adverse possession over a coal mining area to carry on mining operation continuously for a period of 12 years	 continuous possession of the mining area and the mine would be a necessary ingredient to establish adverse possession. What has been proved by the appellant is that the two inclines opened by Bennett were worked in 1917 or 1918 by the predecessor in interest of the appellant	 there were no mining operations till 1923 when they were restarted and were continued till 1926. The operations ceased in 1926 and were recommenced in 1931 and carried on till 1933 when they ceased again till 1939 and whether they were carried on in 1939 or not is not quite clear but there were no operations from 1939 to 1944 when they were recommenced by the appellant	 During the period when there were no mining operations no kind of possession of the appellant has been proved and thus the presumption of law is not rebutted that during the period when the operations had ceased to be carried on the possession would revert to the true owner. Nageshuar Bux Roy vs Bengal Coal Co. (1) which was relied upon by the learned Attorney General does not support his contention. In that case the company claiming adverse possession had placed facts which were consistent with the assertion of rights to minerals in the whole village to which the company claimed adverse possession. They openly sank pits at three different places	 two of them being 1/2 mile distant from the 3rd. The company selected the places where they were to dig up the pits at their own discretion	 (1) [1930] L.R. 58 I.A. 29	 1409 brought their plant or machinery on the ground and erected bungalows for their employees. There was no concealment on the part of the company and they behaved openly as persons in possession of not one pit but all mineral fields underlying the whole village and they throughout claimed to be entitled to sink pits anywhere in the village they chose. The	 company was under a bona fide belief that under their lease they were entitled to work the minerals anywhere in the area. In these circumstances the Privy Council held the suit to be barred by article 144 of the Limitation Act as the company had been in adverse possession of the minerals under the whole village for more than 12 years. It was pointed out by Lord Macmillan at p. 35	 "possession is a question of fact and the extent of possession may be an inference of fact ". And at p. 37 it was observed: " Their Lordships are not at all disposed to negative or to weaken the principle that as a general rule where title is founded on an adverse possession the title will be limited to that area of which actual possession has been enjoyed. But the application of this general rule must depend upon the facts of the particular case. " The finding in favour of adverse possession in that case must be confined to the facts of that particular case. Another case relied upon by the learned AttorneyGeneral was Secretary of State for India vs Debendra Lal Khan(1). There a zamindar claimed title to a fishery in a navigable river by adverse possession against the Crown. It was held that possession may be adequate in continuity so as to be adverse even though the proved acts of possession do not cover every moment of the period. That was a case dealing with fisheries. It is true that to establish adverse possession nature of possession may vary. In the instant case no such possession has been proved which taking into consideration the nature of possession and the nature of the object possessed would lead to the only inference that the appellant had perfected her (1) [1933] L.R. 61 I.A. 78. 1410 title by adverse possession. Intermittent working of the mine in the manner and for the period described above is wholly insufficient to establish possession which would constitute adverse possession or would lead to an inference of adverse possession and we are in agreement with the view expressed by the High Court and would therefore dismiss these appeals with costs. One set of costs between the two appeals except as to Court fees. Appeals dismissed.

The appellants and the respondents were lessees of coal mining rights in adjoining areas. In 1917 the predecessors in interest of the appellants trespassed into a portion Df the lands leased to the predecessors in interest of the respondents	 sank two inclines and two air shafts and (lug out coal therefrom. There were no mining operations till 1023 when they were restarted and continued till 1926	 and were recommenced in 1931 and carried on till 1933. In 1939 the mine was worked for a short time. In 1944 the operations were recommenced by the appellants. In 1945 the respondents brought a suit for fixation of the intermediate boundary	 for possession of the area trespassed upon and for compensation for coal illegally removed by the appellants. The appellants contended	 inte alia	 that they had been in sole	 exclusive	 uninterrupted possession of the area in dispute openly to the knowledge of the respondents and had acquired title by adverse possession: Held	 that the intermittent working of the mine in the manner and for the period carried out by the appellants or their predecessors in interest was wholly insufficient to establish possession which could constitute adverse possession. During the period when there were no mining operations no	 kind of possession of the appellants was proved and the presumption that during such periods possession reverted to the true owner was not rebutted. Nageshwar Bux Roy vs Bengal Coal CO 	 [1930] L.R. 58 I.A. 29 and Secretary of State for India vs Debendra Lal Khan	 [1933] L.R. 61 I.A. 78	 distinguished.